| 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 | $27.31 | 13.267% | $30.9332 | $30.93 | $30.95 | $30.90 |
| Purchase #2 | $200.78 | 5.858% | $212.5417 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $209.92 | 11.472% | $234.002 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $44.38 | 3.191% | $45.7962 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $138.60 | 7.447% | $148.9215 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $191.75 | 5.626% | $202.5379 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $72.83 | 3.476% | $75.3616 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $885.57 | $950.0941 | $950.09 | $950.10 | $950.00 | |