To find the original cost of an item before tax was applied: Type the total receipt price (e.g., 107 ). Press the key.
: Press and hold the [%] (RATE SET) key for about two seconds until " SET " appears. Enter Rate : Type in the tax rate percentage. how to set tax rate in casio calculator
Bonus Tip: Pressing a second time will display just the isolated tax amount ( 15 ). Example 2: Stripping Tax From a Total Price (TAX-) To find the original cost of an item
How to Set the Tax Rate on a Casio Calculator: A Step-by-Step Guide how to set tax rate in casio calculator