| 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 | $66.27 | 5.666% | $70.0249 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $18.83 | 8.114% | $20.3579 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $107.57 | 8.678% | $116.9049 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $217.32 | 8.272% | $235.2967 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $159.53 | 9.367% | $174.4732 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $75.43 | 10.610% | $83.4331 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $208.47 | 9.681% | $228.652 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $853.42 | $929.1427 | $929.13 | $929.10 | $929.20 | |