| 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 | $9.38 | 3.184% | $9.6787 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $155.26 | 5.501% | $163.8009 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $46.26 | 9.467% | $50.6394 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $136.28 | 8.784% | $148.2508 | $148.25 | $148.25 | $148.30 |
| Purchase #5 | $95.91 | 10.367% | $105.853 | $105.85 | $105.85 | $105.90 |
| Purchase #6 | $154.39 | 10.410% | $170.462 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $80.69 | 9.798% | $88.596 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $678.17 | $737.2808 | $737.28 | $737.30 | $737.40 | |