| 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 | $232.69 | 9.784% | $255.4564 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $181.48 | 13.772% | $206.4734 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $180.91 | 12.371% | $203.2904 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $30.30 | 11.365% | $33.7436 | $33.74 | $33.75 | $33.70 |
| Purchase #5 | $26.73 | 5.123% | $28.0994 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $106.83 | 3.864% | $110.9579 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $220.83 | 3.869% | $229.3739 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $979.77 | $1,067.3950 | $1,067.39 | $1,067.35 | $1,067.50 | |