| 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 | $36.89 | 7.754% | $39.7505 | $39.75 | $39.75 | $39.80 |
| Purchase #2 | $212.42 | 10.387% | $234.4841 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $119.75 | 4.422% | $125.0453 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $29.51 | 3.297% | $30.4829 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $204.25 | 7.772% | $220.1243 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $151.66 | 9.143% | $165.5263 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $146.61 | 3.526% | $151.7795 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $901.09 | $967.1929 | $967.19 | $967.25 | $967.20 | |