Run results for: Round float fa

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Firefox/91.0

Browser: Firefox 91

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Without die 100	6941062.5 Ops/sec
Double bitwise not with division 100	6954968.5 Ops/sec

Script Preparation code:

var time = 1223856000000, result;

Tests:

Without die 100
result = ((Date.now() - time) / 315576000)
Double bitwise not with division 100
result = ~~((Date.now() - time) / 315576000) / 100;