Jun 06 2026
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Ingredients
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Sales Tax Calculation
Method
Calculate Total Cost
- 1
Step 1: Determine the Cost of Item
Identify the base cost of the item before tax is applied.
- 2
Step 2: Convert Sales Tax Rate to Decimal
Convert the sales tax rate from a percentage to a decimal by dividing by 100. For example, 7.35% becomes 0.0735.
- 3
Step 3: Calculate Sales Tax Amount
Multiply the cost of the item by the sales tax rate in decimal form to find the total sales tax amount.
- 4
Step 4: Calculate Total Cost
Add the sales tax amount to the cost of the item to find the total cost after tax.