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Run results for:
meow meow meow meow
Compare round lodash function vs javascript native toFixed() function
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<iframe src="https://measurethat.net/Embed?id=574602" 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/131.0.0.0 Safari/537.36
Browser:
Chrome 131
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Round floating number using toFixed()
314K/s
tofixed
6K/s
Round floating number using lodash round function
2K/s
View exact numbers
Test name
Executions per second
✓
Round floating number using toFixed()
314,394 Ops/sec
tofixed
6,166 Ops/sec
Round floating number using lodash round function
1,923 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Tests:
Round floating number using lodash round function
for (var i = 0; i < 10; i = i + 0.01) { _.round(i, 2); }
Round floating number using toFixed()
const b = 2; for (var i = 0; i < 10; i = i + 0.01) { const meow = b * 10; Math.round(i * meow) / meow }
tofixed
const b = 2; for (var i = 0; i < 10; i = i + 0.01) { parseFloat(i.toFixed(b)) }