MeasureThat.net

Run results for: To fixed vs round vs to precision with float

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36
Chrome 87
Windows
Desktop
3 years ago
Test name Executions per second
parseFloat(someFloat.toFixed(4)); 1595284.8 Ops/sec
someFloat.toPrecision(4) 3319128.5 Ops/sec
(Math.round(someFloat*10000)/10000) 3874758.2 Ops/sec
Script Preparation code:
Tests:

  • parseFloat(someFloat.toFixed(4));

  • someFloat.toPrecision(4)

  • (Math.round(someFloat*10000)/10000)

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