Rounding time entries in reports is a paid feature. It's not available with the Free plan.
Enabling Rounding on Reports
Click on the "Rounding button" on the Report you're looking at.
When the clock icon is green, you've managed to turn rounding on. When it is grey, rounding is off.
Time entries can be rounded up, down or to the nearest value.
You will have a variety of rounding ranges to choose from.
When adding up the duration of several Time Entries, the duration of each entry will be rounded separately in Reports.
Having trouble understanding how Rounding works in Toggl Track? Contact our support team via chat or email.