| 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 | $81.89 | 12.858% | $92.4194 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $173.42 | 13.777% | $197.3121 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $42.72 | 12.625% | $48.1134 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $112.71 | 6.492% | $120.0271 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $125.94 | 9.819% | $138.306 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $250.44 | 6.313% | $266.2503 | $266.25 | $266.25 | $266.30 |
| Purchase #7 | $17.31 | 11.679% | $19.3316 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $804.43 | $881.7599 | $881.76 | $881.75 | $881.70 | |