The cost of a pair of roller skates at a shop was ₹450. The sales tax charged was 5%. Find the bill amount.
Understand the Problem
The question is asking to find the total bill amount for a pair of roller skates that costs ₹450, including a sales tax rate of 5%. It requires the calculation of the sales tax based on the initial cost and then adding that tax to the original price to find the final bill amount.
Answer
The total bill amount is ₹472.50.
Answer for screen readers
The total bill amount is ₹472.50.
Steps to Solve
- Calculate the Sales Tax To find out how much sales tax to pay, we use the formula:
[ \text{Sales Tax} = \left( \frac{\text{Tax Rate}}{100} \right) \times \text{Cost of Item} ]
Using the values we have:
[ \text{Sales Tax} = \left( \frac{5}{100} \right) \times 450 = 22.50 ]
- Calculate the Total Bill Amount Now, add the sales tax to the original cost of the roller skates to find the total bill amount:
[ \text{Total Bill Amount} = \text{Cost of Item} + \text{Sales Tax} ]
Plugging in the values:
[ \text{Total Bill Amount} = 450 + 22.50 = 472.50 ]
The total bill amount is ₹472.50.
More Information
The calculation demonstrates how to effectively apply a percentage to find additional costs such as sales tax. This is a common practice when budgeting for purchases where tax is applied.
Tips
- Not converting the percentage correctly: Ensure that the percentage is divided by 100 before multiplying with the cost.
- Forgetting to add the sales tax to the original cost: It's important to include both the initial cost and the calculated tax when determining the final amount.
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