...
By using the dialog box, you can change the price type of the purchased items in the current document and change the taxation settings.
The Prices and Currency dialog box
...
Notice, that if there are items listed on the Inventory and Services tab of the document, their prices will be updated only if the Refill Prices check box is selected. If the check box is not selected, the prices of already listed items will not be affected, and prices of the selected price type will be applied only to the items added after you close the dialog box.
...
Document Currency
The Currency field is populated with the contract currency, and you cannot change it. The Rate field is populated with the default exchange rate from the contract.with respect to the national currency.
Select the Recalculate Prices by Currency check box to apply the conversion parameters to the prices in the document if the prices of the selected price type are defined in another currency. Generally, conversion parameters include exchange rates (and factors) of both currencies with respect to the national currency.
Accounting Currency
If the Entity-Level Multi-Currency Accounting option is not selected on the accounting currency is different from the national currency, Administration > Settings > Money form, the Currency field shows the accounting currency of your company that might be different from the national currency of the registration country of your company. The Rate field is populated with the default exchange rate of the company's accounting currency with respect to the national currency of the company registration country. The Factor field is populated with the default multiplier used for this currency conversion.
If the Entity-Level Multi-Currency Accounting option is selected, the Currency field shows the accounting currency of the entity to which this document belongs. The Rate field is populated with the default exchange rate of the entity's accounting currency with respect to the national currency of this entity's registration country. The Factor field is populated with the default multiplier used for this currency conversion.
Notice that all the transaction amounts are recorded to the database in the accounting currency as well as in the document and national currencies. For conversion, the application uses the rate specified in the documentmore information, refer to Overview of the Entity-Level Multi-Currency Accounting functionality.
National Currency
If the Entity-Level Multi-Currency Accounting option is selected on the Administration > Settings > Money form, the Currency field shows the national currency associated with this entity. Otherwise, the field is not available.
Taxes
In the Taxation field, select the appropriate option from the following options:
...