decimal javascript code example

Example 1: javascript convert string to 2 decimal

var twoPlacedFloat = parseFloat(yourString).toFixed(2)

Example 2: javascript snumber two decimal places as string

let money = 1.6;

money.toFixed(2); // 1.60

Example 3: javascript round to 2 digits

var num = 2;
var roundedString = num.toFixed(2);// 2.00

Example 4: how to get decimal value in js

const number // Some Decimal Number
const decimal  = number - Math.floor(number)
//implementation
const number = 3.78;
const decimal = 3.78 - (Math.floor(3.78)) // Math.floor(3.78) returns 3
// decimal is 0.78