| 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 | $25.29 | 7.244% | $27.122 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $109.53 | 10.411% | $120.9332 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $69.83 | 9.853% | $76.7103 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $248.79 | 3.278% | $256.9453 | $256.95 | $256.95 | $256.90 |
| Purchase #5 | $187.99 | 13.503% | $213.3743 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $234.36 | 8.245% | $253.683 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $25.83 | 11.634% | $28.8351 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $901.62 | $977.6032 | $977.60 | $977.60 | $977.50 | |