The act of recalculation residues can be opened from the main menu, select "Create"- "Acts of revaluation-recalculation"- "The act of revaluation":

 Or, select the required goods in the main form, the list of goods and pressing the right mouse button and select the popup context menu item "Enter the new"- "The act of revaluation. " When the form enter the goods to be re-evaluated. In the "retail price after" enter the new retail price.

 Following the approval of the document in the register immediately reflect the changes in retail prices.