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 Floats: toFixed vs toPrecision vs Math.round (version: 0)

Comparing performance of: parseFloat() + toFixed(4) vs parseFloat() + toPrecision(4) vs Math.round(*10000)/10000

Created: 3 years ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • parseFloat() + toFixed(4)

  • parseFloat() + toPrecision(4)

  • Math.round(*10000)/10000

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    parseFloat() + toFixed(4)
    parseFloat() + toPrecision(4)
    Math.round(*10000)/10000

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 2 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Chrome 121 on Windows
View result in a separate tab
Test name Executions per second
parseFloat() + toFixed(4) 2231301.0 Ops/sec
parseFloat() + toPrecision(4) 2359329.0 Ops/sec
Math.round(*10000)/10000 4829987.0 Ops/sec