: Type in your desired tax percentage (e.g., for 8%, simply press [8] ).
For most modern colorful or professional desktop models, follow these steps: how to set tax rate in casio calculator
: Press the [% (SET)] or [RATE SET] button again to finalize and store the new rate. Check-and-Correct & GST Models (e.g., Go to product viewer dialog for this item. : Type in your desired tax percentage (e
: Press the [AC] button to ensure you are starting from zero. how to set tax rate in casio calculator