Percent to Decimal
Sales Tax
Discounts
Tip
Mystery
100
Change 15% to a decimal
.15
100
You spend $150 at Best Buy. The sales tax is 6.5%. How much is the sales tax?
$9.75
100
You are buying a new PlayStation that is marked $400, but there is a 25% discount. How much is the discount?
$100
100
Your meal comes to $20.00. You want to tip 20%. How much will the tip be?
$4.00
100
Change 65% to a decimal.
0.65
200
Change 70 percent to a decimal
.7
200
You spend $100 at GameStop. The sales tax is 6.5%. What is your total?
$106.50
200
You get a 50% discount on your $150 DVD player. There is no sales tax. How much will the DVD player cost?
$75.00
200
Your meal and drink at Applebee's comes to $24.50. You want to tip 20%. How much will you tip?
$4.90
200
I am buying a gift for my sister that costs $59.99. The sales tax is 6.25%. How much is the sales tax?
$3.90
300
Change 3% to a decimal
0.03
300
You buy an iPod for $399. The sales tax is 6.5%. How much is the sales tax?
$25.94
300
There is a 60% clearance discount on a shirt marked $34.00. How much is the discount?
$20.40
300
Your meal comes to $15.50. You want to tip 20%. How much will your total be with tip?
$18.60
300
I am buying a new computer for $1099. The sales tax is 6.5%. What is my total with tax?
$1170.44
400
Change 7.2% to a decimal
0.072
400
You buy a shirt for $25 and a pair of pants for $30. Sales tax is 6.5%. What is your total?
$58.58
400
There is a 20% discount on a washing machine marked at $799. There is no sales tax. How much will the washing machine cost?
$639.20
400
My friend and I went out to dinner. My meal cost $15.00 and her meal cost $12.00. We are paying together. What should our tip be if we want to tip 20%?
$5.40
400
I want to buy a new iPad. There is a holiday sale at the store and everything is 25% off. It is marked for $500 and there is no tax. What will it actually cost?
$375
500
Change 100% to a decimal
1.0
500
You get a sandwich at Subway for lunch. It costs 9.75. Sales tax is 9%. What is your total?
$10.63
500
There is a "Buy one get one free" discount on shirts at Kohl's. You buy two shirts that are marked $10.99. There is no sales tax. What will your total be?
$10.99
500
My family's meal came to $75.00. It was my mom's treat to us. We also had fantastic service and want to tip 25%. How much are we giving for tip?
$18.75
500
I am buying all my Christmas presents early. I am buying 3 items. One for $35.00, one for $40.99, and one for $79.99. There is no sales tax. What is my total?
$155.98