Run results for: round vs trunc vs floor vs parseFloat

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
Chrome 120
Windows
Desktop
2 years ago
trunc
3.8M/s
floor
3.8M/s
round
3.7M/s
parseFloat to int
1.6M/s
View exact numbers
Test name Executions per second
✓ trunc 3,841,530 Ops/sec
floor 3,787,898 Ops/sec
round 3,749,825 Ops/sec
parseFloat to int 1,607,820 Ops/sec
Tests: