| 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 | $94.91 | 9.172% | $103.6151 | $103.62 | $103.60 | $103.60 |
| Purchase #2 | $152.96 | 8.499% | $165.9601 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $49.42 | 11.231% | $54.9704 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $44.46 | 12.840% | $50.1687 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $180.88 | 12.204% | $202.9546 | $202.95 | $202.95 | $203.00 |
| Purchase #6 | $87.48 | 11.505% | $97.5446 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $173.83 | 6.850% | $185.7374 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $783.94 | $860.9509 | $860.95 | $860.90 | $861.00 | |