What is the formula to calculate the total cost of an item including sales tax?
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Flashcard
•
Mathematics
•
7th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
Total Cost = Item Price + (Item Price * Sales Tax Rate)
2.
FLASHCARD QUESTION
Front
How do you calculate the commission earned from a sale?
Back
Commission = Sale Amount * Commission Rate
3.
FLASHCARD QUESTION
Front
What is the formula to calculate a tip based on a service bill?
Back
Tip = Service Bill Amount * Tip Percentage
4.
FLASHCARD QUESTION
Front
If a bill is $50 and you want to leave a 20% tip, how much is the total bill including the tip?
Back
Total Bill = Bill Amount + (Bill Amount * Tip Percentage) = $50 + ($50 * 0.20) = $60
5.
FLASHCARD QUESTION
Front
What is the total cost of an item priced at $20 with a 5% sales tax?
Back
Total Cost = $20 + ($20 * 0.05) = $21
6.
FLASHCARD QUESTION
Front
How do you calculate the total cost of multiple items with sales tax?
Back
Total Cost = (Sum of Item Prices) + ((Sum of Item Prices) * Sales Tax Rate)
7.
FLASHCARD QUESTION
Front
If you earn $500 and your commission rate is 10%, how much do you earn in commission?
Back
Commission = $500 * 0.10 = $50
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