| 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 | $51.34 | 9.679% | $56.3092 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $92.27 | 8.656% | $100.2569 | $100.26 | $100.25 | $100.30 |
| Purchase #3 | $93.58 | 8.204% | $101.2573 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $63.90 | 7.174% | $68.4842 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $110.94 | 13.572% | $125.9968 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $92.62 | 13.765% | $105.3691 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $99.86 | 6.203% | $106.0543 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $604.51 | $663.7278 | $663.73 | $663.70 | $663.90 | |