mathjs round 2 digits decimal code example
Example 1: javascript round decimal 2 digits
var numb = 123.23454;
numb = numb.toFixed(2);
Example 2: round number 2 decimals javascript
Math.round((num + Number.EPSILON) * 100) / 100
var numb = 123.23454;
numb = numb.toFixed(2);
Math.round((num + Number.EPSILON) * 100) / 100