# Rounding Questions

## Either round or truncate pandas column values to 2 decimals, based on floor/ceil conditions

I have a data frame that i need to convert specifically to two decimal place resolution based on the following logic:

## Round datetime64 array to nearest second

I have an array of type datetime64[ns]. each element looks something like '2019-08-30t14:02:03.684000000'. how do i round the values

## Laravel round doesn't work, round only to total number

In controller in code i have method that return number: \$data = [ 'mynumber' => round(2.733, 2) ]; return

## is it possible to round the last 3 digits of a number in c?

I would like to round the last 3 digits of the float number 169786.122 and leaving only 3 digits is it possible to do it with

## I want when a random number to show as 2 decimal places even if it comes up as an integer

I have a random number generated, then i use round to get it to 2 decimal places. occasionally i get an integer such as "2" i would like

## How to efficiently round only one column of numpy array to nearest 0.5?

Is there an efficient way of rounding only one column of a numpy array? i.e. i want the numbers to round to nearest 0.5 which can be done with

## how to add rounded image in the center of the container

I am creating a profile page, i want top like this

## How to take two numbers after decimal point , Number is -7.922816251426434e+28 in flutter

I need to take just two numbers after decimal point, i'm getting weird numbers in json response which i have to handle , numbers like

## Round (epoch) time to highest minute

I'm trying to get the epoch time from exactly 1 hour ago, rounded to the highest minute. e.g: 19:17:01 should become

## How does pandas / numpy round() work when decimal>=1?

I have a pandas series in : import pandas as pd in : s = pd.series([1.3, 2.6, 1.24, 1.27, 1.45]) and i

## How to set a rounded value from double number

I'm trying to calculate the average based on user input. now i've got the basics working. but when i put in numbers that would be 1\3's etc. i get

## Rounding errors in lethal dose calculator program

I was given an assignment that asks me to find the lethal dose of soda in grams for an inputted weight from the user. i am having many issues with

## Round integer to nearest thousand

Is there a way to round int number 73400 -> 73000 and 73500 -> 74000

## TypeError when rounding up float values of a numpy array

Given a numpy array consisting of float values, e.g.: floatvalues = [1.3423 , 40.331 , 3.123894, 93.3941, 1.34,

## How do I round to 1 decimal on the bbc:microbit with javascript w/o toFixed(), the usual multiplication + divide gives trailing 9999 digits?

Temperaturereading = math.round(temperaturereading * 10) / 10 gives me 26.29999999999999999999 instead of 26.3

## Split number into rounded numbers

Is there a library that can split a number into multiple parts, but makes sure all the parts are rounded numbers? for example, splitting

## Can anyone please elaborate Number precision and overflow in JavaScript?

I was looking at number.isinteger() on

## 0.01 differecene in django calculations

The below-described issue occurred on python3 with django 1.9.4 in my django project, to calculate discount on the sale_amount i am using

## PHP(Laravel): Converting Number

I need round a number from 1150 -> 1200 or 1110 -> 1200 or 1340 -> 1400 and so on any help! ty! need fast!

## Excel ROUND function in Javascript

I've got a mathematical formula in excel, which is the following: round((b2+c2)*(b55/100)/12;2) initial

## How to stop two decimal places rounding 4 to 5 (Wordpress)?

Problem: i need to display 2 decimal places without rounding. so i tried the following codes, but all three code display

## How to format all numbers into millions in Ruby using NumberHelper

Ruby newbie here - i'm trying to any number (including thousands) into millions, and then rounded up to 2 decimal places, eg:

## Round division of unsigned integers with no overflow

I'm looking for an overflow-safe method to perform round division of unsigned integers. i have this: uint rounddiv(uint n,

## iOS Swift round views inside cell show incorrectly

Evening, i have a calendar collection. the cells have some rounded views shown incorrectly at the first time, but when they are reloaded they are

## Multiplication of fixed point numbers

I have a very basic question. in my program, i am doing multiplication of two fixed point numbers, which is given below. my inputs are of q1.31

## How can I delete decimal points from a 'double' type to later be displayed as a currency?

I am currently building a mock banking app that can display the history of transactions on an account. part of a transaction is, naturally,

## How do I round up a hexadecimal value in Python

I have a simple algorithm that finds the difference between 2 hex values, i am trying to find a way to round up the values. for example,

## Rounding price in woocommerce

I'm trying to round up prices in wc, on checkuot page, if product price is 70,55 there is tax (+20%) = 14,11 so, how to round final price

## Can NAN and INFINITY be used under non-default rounding modes?

Sample code: #include <stdio.h> #include <math.h> #include <fenv.h> #if _msc_ver && ! __clang__

## How to round numbers inside of a object

How can i round numbers inside of a object like this: {1: {x:10.76, y:50.44}, 2:{x:5.887, y:23.433}, ...} i

## Round minutes to only two decimals

I am making a countdown in react by parsing a string date from state and calculating the remaining minutes to that date and showing the days,

## BigDecimal.setScale works wrong

Here is my rounding function: return new bigdecimal("4.780").setscale(2, roundingmode.half_up).doublevalue();

## How to round up number to nearest 100/1000 depending on number, in JavaScript?

I have a number that can be in the 2 digits, like 67, 24, 82, or in the 3 digits, like 556, 955, 865, or 4 digits and so on. how can i round up

## How RoundingMode.DOWN is different from RoundingMode.HALF_DOWN?

How roundingmode.down is different from roundingmode.half_down ? in what cases their behavior is different? same question for

## Decimal Format Value customisation issue

I am using below code to convert 79.00538 to 79.00 val df = decimalformat("###.##") df.roundingmode = roundingmode.down

## WooCommerce: Cart total decimals round off to nearest 5 unit

I have been working on the cart value roundup to the nearest value and created a function but it roundups the complete value. what am i

## Python round to nearest .0125

Does anyone know how to round a number to nearest .0125? for example there's a number 167.1131 then it needs to be converted to 167.1125. i have

## How to round a ZonedDateTime to a Duration

I have a zoneddatetime stored in a timestamp variable. i also have a duration barduration that can be one

## rounding to an arbitrary number of significant digits in javascript is not working

I tried below sample code function sigfigs(n, sig) { if ( n === 0 ) return 0 var mult = math.pow(10, sig

## Rounding down a value by a variable amount

So, i am writing a crypto trading bot. i can work out how much of eth i can buy with the btc i have, but you can only buy eth in incremental

## JavaScript: Rounding Down in .5 Cases

I am in a situation where a javascript function produces numbers, such as 2.5. i want to have these point five numbers rounded down