In an excise invoice, if the quantity and rate is entered for a stock item, and the auto calculated amount is altered, the excise assessable value displays the original value of the stock item (quantity * rate), and not the altered amount.
To alter the excise assessable value as per the altered stock item value
1. Click F12: Configure in the excise invoice.
2. Set the option Allow modification of Tax Details for Excise? to Yes.
3. Press Ctrl+A to accept, and return to the excise invoice.
4. Record an excise purchase/sales invoice with party ledger, purchase/sales ledger, and stock item.
5. Enter the Quantity and Rate. The auto calculated amount appears.
6. Alter the Amount as required, and press Enter.
7. Alter the Excise Assessable Value that is displayed as per the altered stock item value in the Excise Assessable Value screen.
8. Press Enter to return to excise invoice, and record the transaction.