| 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 | $200.50 | 8.198% | $216.937 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $112.38 | 7.678% | $121.0085 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $59.81 | 9.837% | $65.6935 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $120.93 | 12.503% | $136.0499 | $136.05 | $136.05 | $136.00 |
| Purchase #5 | $180.90 | 4.299% | $188.6769 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $83.97 | 8.381% | $91.0075 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $135.41 | 7.122% | $145.0539 | $145.05 | $145.05 | $145.10 |
| 7 purchase totals = | $893.90 | $964.4272 | $964.43 | $964.45 | $964.40 | |