| 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 | $188.81 | 8.471% | $204.8041 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $126.85 | 10.809% | $140.5612 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $140.69 | 5.230% | $148.0481 | $148.05 | $148.05 | $148.00 |
| Purchase #4 | $131.94 | 13.470% | $149.7123 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $199.71 | 9.818% | $219.3175 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $10.41 | 12.622% | $11.724 | $11.72 | $11.70 | $11.70 |
| Purchase #7 | $46.47 | 7.538% | $49.9729 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $844.88 | $924.1401 | $924.13 | $924.05 | $924.10 | |