Help


Edit

You can edit any row by clicking the row number on the left hand side which will delete the entire row. Your entry must be done with the calculator at top. Enter the new value in the calculator and press Tot your edit will be entered in the deleted row and totaled.
The NC button on the calculator stands for new calculation by clicking this button the row that your on will be subtracted from the row that your on zeroing the calculator making it ready for a new calculation.