﻿ javascript format number 2 decimal places

# javascript format number 2 decimal places

I want to generate a random number between 1 and 10 up to 2 decimal places, Im currently using this below to generate my numbers, var randomnum Math.floor(Math.random() (10.00 - 1.00 1.00)) 1.00 Formatting number var with two decimal places [duplicate]. This question already has an answer here: JavaScript: formatting number with exactly two decimals 13 answers Javascript () sign concatenates instead of giving sum of variables 10 answers I. Note that it will round to 2 decimal places, so the input 1.346 will return 1.35. However, you can have two format functions, and test to see if the number youre passing has or has not decimal places. This is one possible way to test: Number 1. Which returns 0 for integers. Javascript Number Method not returns expected value. Lookup and Count in Spreadsheet? Recognise the Hex format to Date Time.I need a js function that show the original count of decimals in a number. For example Anonymous - 2 years ago 139.

Javascript Question. Format number to always show 2 decimal places. I would like to format my numbers to always display 2 decimal places, rounding where applicable. I have this line of code which rounds my numbers to two decimal places. But I get numbers like this: 10.8, 2.4, etc. These are not my idea of two decimal places so how I can improve the following? hello expert, can somebody here help me on how to make the result of this calculation always round of to 2 decimal var x 0 var y 0 var z 0 function calcluar(obj) var e numberformat (number,2). I have this line of code which rounds my numbers to two decimal places.