Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.115 Safari/537.36
Chrome 92
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
toFixed(2) 2412492.0 Ops/sec
toPrecision(2).toString() 3593011.2 Ops/sec
(Math.round(*100)/100).toString() 3963898.0 Ops/sec
(Math.round(*100) * 0.01).toString() 3941586.5 Ops/sec
customRound(*100) * 0.01.toString() 5896750.5 Ops/sec
Script Preparation code:
Tests:
  • toFixed(2)

  • toPrecision(2).toString()

  • (Math.round(*100)/100).toString()

  • (Math.round(*100) * 0.01).toString()

  • customRound(*100) * 0.01.toString()