Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $100.25 | 6.728% | $106.9948 | $106.99 | $107.00 | $107.00 |
Purchase #2 | $127.89 | 9.864% | $140.5051 | $140.51 | $140.50 | $140.50 |
Purchase #3 | $30.26 | 3.741% | $31.392 | $31.39 | $31.40 | $31.40 |
Purchase #4 | $183.30 | 12.612% | $206.4178 | $206.42 | $206.40 | $206.40 |
Purchase #5 | $10.49 | 3.779% | $10.8864 | $10.89 | $10.90 | $10.90 |
Purchase #6 | $121.98 | 13.866% | $138.8937 | $138.89 | $138.90 | $138.90 |
Purchase #7 | $104.80 | 12.370% | $117.7638 | $117.76 | $117.75 | $117.80 |
7 purchase totals = | $678.97 | $752.8536 | $752.85 | $752.85 | $752.90 |