round to 2 decimal places es6 code example
Example 1: javascript round decimal 2 digits
var numb = 123.23454;
numb = numb.toFixed(2);
Example 2: js round up decimal
Math.round(3.14159) // 3
Math.round(3.5) // 4
Math.floor(3.8) // 3
Math.ceil(3.2) // 4