| 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 | $118.56 | 7.698% | $127.6867 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $136.80 | 5.305% | $144.0572 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $144.92 | 7.610% | $155.9484 | $155.95 | $155.95 | $155.90 |
| Purchase #4 | $170.66 | 13.629% | $193.9193 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $154.85 | 3.162% | $159.7464 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $52.96 | 6.180% | $56.2329 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $94.89 | 12.308% | $106.5691 | $106.57 | $106.55 | $106.60 |
| 7 purchase totals = | $873.64 | $944.1600 | $944.17 | $944.15 | $944.10 | |