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Run results for:
lodash.round VS toFixed() VS toFixed() and parseFloat
Compare round lodash function vs javascript native toFixed() function
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=611113" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36 Edg/137.0.0.0
Browser:
Chrome 137
Operating system:
Windows
Device Platform:
Desktop
Date tested:
10 months ago
Test name
Executions per second
Round floating number using lodash round function
3452.1 Ops/sec
Round floating number using toFixed()
14746.1 Ops/sec
Round floating number using toFixed() and parseFloat
10327.1 Ops/sec
HTML Preparation code:
<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)); }