| 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 | $8.69 | 6.118% | $9.2217 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $238.40 | 9.495% | $261.0361 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $210.41 | 10.711% | $232.947 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $121.49 | 13.639% | $138.06 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $46.88 | 7.729% | $50.5034 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $100.78 | 8.110% | $108.9533 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $83.70 | 4.273% | $87.2765 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $810.35 | $887.9980 | $888.00 | $888.00 | $888.00 | |