FSG Report when pulled using the "round and then calculate" option figures of surplus/deficit from I

Hi All, When the FSG report is pulled without Decimals, using the " Round and then Calculate" Option the figures of Surplus/Deficit from Income Statement does not match figures of Surplus/Deficit in Balance Sheet. And when the Report is pulled using the "Calculate and then Round Option" the subtotals when added up manually doesnot match the figures  of the subtotals mentioned in the reports(Name of attachment - Expected result and Actual result). For reference attaching the screen shots. does anyone have the solution for it .