round only 3 digits js code example
Example 1: javascript round to 2 digits
var num = 2;
var roundedString = num.toFixed(2);// 2.00
Example 2: rounding number to x decimals javascript
let num = 12.5452411;
num = num.toFixed(3); // 12.545
var num = 2;
var roundedString = num.toFixed(2);// 2.00
let num = 12.5452411;
num = num.toFixed(3); // 12.545