rounding off decimals in javascript code example
Example 1: rounding number to x decimals javascript
let num = 12.5452411;
num = num.toFixed(3); // 12.545
Example 2: round to decimal javascript
function round(value, precision) {
var multiplier = Math.pow(10, precision || 0);
return Math.round(value * multiplier) / multiplier;
}