You think you know the sequence of the vouching procedure? This is where you find out if you do. Arrange the 10 steps in the correct sequence. Total amount billed is accurate including 7% GST charged. Price extension on the invoice is checked for accuracy. Total quantity received in the PO/Receiving Report is accurate. Unit price in PO tallies with unit price billed in the invoice. Quantity received in PO tallies with quantity billed in the invoice. No unauthorised amendments are made on the invoice without initialling. PO is authorised by the Store Manager. PO/receiving report is signed by Storekeeper and date and store name is indicated. PO/receiving report is signed by Store Manager to indicate completeness check. PO/receiving report is signed by Supplier's representative.