| 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 | $110.50 | 7.511% | $118.7997 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $68.93 | 8.518% | $74.8015 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $136.82 | 5.203% | $143.9387 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $37.90 | 3.224% | $39.1219 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $162.74 | 3.460% | $168.3708 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $54.95 | 5.665% | $58.0629 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $238.77 | 7.699% | $257.1529 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $810.61 | $860.2484 | $860.24 | $860.20 | $860.30 | |