HTML Preparation code:
AخA
 
1
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Script Preparation code:
 
var x = 5.236;
Tests:
  • Round floating number using lodash round function

     
    for (var i = 0; i < 1000; i++) {
      _.round(x,2);
    }
  • Round floating number using toFixed()

     
    for (var i = 0; i < 1000; i++) {
      x.toFixed(2);
    }
  • Round floating number using toFixed() and parseFloat

     
    for (var i = 0; i < 1000; i++) {
      parseFloat(x).toFixed(2);
    }
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

  • Test case name Result
    Round floating number using lodash round function
    Round floating number using toFixed()
    Round floating number using toFixed() and parseFloat

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36 Edg/80.0.361.69
Chrome 80 on Windows
View result in a separate tab
Test name Executions per second
Round floating number using lodash round function 392.8 Ops/sec
Round floating number using toFixed() 1628.3 Ops/sec
Round floating number using toFixed() and parseFloat 1047.6 Ops/sec