Project Preferences
There are a host of preferences that you can configure for the Projects module in Zoho Books.
- Go to Settings > Preferences.
- Select Projects in the left menu.

In this page…
Round Off Time
Let’s say you log time for projects that you’ve created in Zoho Books. When these projects are going to be invoiced, or should appear in your reports, you can choose to round off the time logged for the project(s).
Round up
Time is rounded off to the next (highest) minute(s) you assign to the round up.
Round down
Time is rounded off to the previous (lower) minute(s) you assign to the round down.
Round to nearest
Time is rounded off to the nearest minute(s)/hour(s).
If you don’t want to round off time, choose Don’t Round-off.
Time Logging
Choose the maximum hours per day that time can be logged for projects. By default, it is 24:00 hours.
Timesheet Approvals
Enable clients to approve all your timesheet entries.