Report Builder supports Running Total Field Calculations. You will find this feature helpful in reports that involve tallying totals within or across specific groupings.
To explain further, let's take a look at our example report.
If you right-click on the field, you will see you have the option to set as a running total field. This will give you the option to calculate the data in the selected field:
In our example, we chose to take the sum of the running total field. This is how it will show when you preview the report:
.png?Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6Ly9kemY4dnF2MjRlcWhnLmNsb3VkZnJvbnQubmV0L3VzZXJmaWxlcy8xMjgyLzE5MDEvY2tmaW5kZXIvaW1hZ2VzL2ltYWdlKDE4MjQpLnBuZyIsIkNvbmRpdGlvbiI6eyJEYXRlTGVzc1RoYW4iOnsiQVdTOkVwb2NoVGltZSI6MTc3NzQ3NDU3Mn19fV19&Signature=WQ6A9wQGo7ZCEdyyYRXsrBWuW8ipGPYQUUdY8qCdJmqMMMF4zO3cEzJjwz4TlTB2yh1zjhaYUbsJldblzAsiLs-8egwPrs3IqILv2lUQ8YrpL9kqs-IObnRCZFcZYIeO4JP4JpW2nLzqhR35-FrYRmf8qpYNyReZAzb7VXTRiiOvKzsMXsaC3FzjR74Nnn1z94vm7ojOLzulG0EadAjCvWI5-fhOjiLOpcYwTrmAYDWKGf455QWrge69trdZ6a0qMNFgYqZGV1z2WEJoRCNwtFvI6G0jovzl4drrdFW2rFOkytES3dbhIfUL-x0CH20MQ7T5qWPcc9SeniJTkyX-UQ__&Key-Pair-Id=K2TK3EG287XSFC)