﻿ javascript round to nearest whole number

# javascript round to nearest whole number

Web Development - JavaScript Scripting Language - Math Round: round a number to the nearest whole number sample code - Create Website with JavaScript Code Examples - Learn How to Make a Website. r.round(number) number number.round() number.Example: Return Iron Mans weight, rounded to the nearest integer. r.table(superheroes).get(ironman)(weight). round().run(conn, callback) To round a number to the nearest whole number, you have to look at the first digit after the decimal point. If this digit is less than 5 (1, 2, 3, 4) we dont have to do anything, but if the digit is 5 or greater (5, 6, 7, 8, 9) we must round up. I am trying to round up the .qty field to the nearest whole number. I am really unsure where to place this in the below code snippet?this can be done by using basic javascript: either use: Math.floor(number here) <- this rounds it DOWN so 4.6 becomes 4 Math.round(number here) Possible Duplicate: How can I round of to whole numbers in JavaScript? In javascript is there a function which allows me to round to the nearest integer? The round() method rounds a number to the nearest integer. Note: 2.49 will be rounded down, 2.5 will be rounded up.

A Number, representing the nearest integer. JavaScript Version: ECMAScript 1. JavaScript Numbers Rounding. udamadu in javaScript June 12, 2016June 12, 2016 985 Words.To round a decimal number up or down to the nearest whole number, depending on which is closest, use Math. round() Rounding approximates a number using a nearby number at a given degree of accuracy.Rounding numbers in Javascript. Rounding is straight forward. We can round to the nearest integer, round down or round up.