how to calculate round in javascript code example
Example 1: rounding off in javascript
var avg=10.55;
console.log(Math.round(avg)); //Prints 11
Example 2: rounding off numbers javascript
Math.round(3.14159 * 100) / 100 // 3.14
3.14159.toFixed(2); // 3.14 returns a string
parseFloat(3.14159.toFixed(2)); // 3.14 returns a number