Answers for "round a number to 2 decimal places in javascript"

javascript round decimal 2 digits

var numb = 123.23454;
numb = numb.toFixed(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

round to nearest decimal javascript

function round(value, precision) {
    var multiplier = Math.pow(10, precision || 0);
    return Math.round(value * multiplier) / multiplier;
}

round to nearest decimal javascript

round(12345.6789, -1) // 12350
round(12345.6789, -2) // 12300