1. That time spent is reported in blocks of six minutes. There are ten six-minute blocks in an hour.
   
2. That time spent is reported in whole blocks or part. Both 0.5 minutes and 6.0 minutes would be 1 block.
   

Round Off Time (The time entries will appear on your invoices and reports based on the selected round-off format.)

Round up to multiples of 6 minutes

Apply the Round Off Time preference to the Timesheet Details report.

1. It does not round up reported times (e.g. it reports actual minutes and seconds instead of blocks).
   
2. It does not use six-minute blocks to calculate the decimalised rates (e.g. 10 seconds => one six-minute block => 0.1 hours)