Test name | Executions per second |
---|---|
Round floating number using lodash round function | 841.3 Ops/sec |
Round floating number using toFixed() | 1990.7 Ops/sec |
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
var x = Math.random() * 100;
for (var i = 0; i < 1000; i++) {
_.round(x, 2);
}
for (var i = 0; i < 1000; i++) {
Number(x.toFixed(2));
}