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 toFixed vs Math.round vs |(bitwise or) (version: 0)

Comparing performance of:

Comparing performance of: someFloat.toFixed(2); vs Math.round(someFloat * 100) / 100; vs ((someFloat * 100) | 0 ) / 100;

Created: one year ago by: Registered User
Jump to the latest result
Script Preparation code:
Tests:

  • someFloat.toFixed(2);

  • Math.round(someFloat * 100) / 100;

  • ((someFloat * 100) | 0 ) / 100;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    someFloat.toFixed(2);
    Math.round(someFloat * 100) / 100;
    ((someFloat * 100) | 0 ) / 100;

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Linux; Android 12; SM-N975F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Mobile Safari/537.36
Chrome Mobile 112 on Android
View result in a separate tab
Test name Executions per second
someFloat.toFixed(2); 4289699.0 Ops/sec
Math.round(someFloat * 100) / 100; 3824473.0 Ops/sec
((someFloat * 100) | 0 ) / 100; 11622680.0 Ops/sec