| 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 | $235.69 | 10.594% | $260.659 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $81.67 | 8.118% | $88.3 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $140.61 | 11.765% | $157.1528 | $157.15 | $157.15 | $157.20 |
| Purchase #4 | $84.74 | 11.128% | $94.1699 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $185.65 | 11.313% | $206.6526 | $206.65 | $206.65 | $206.70 |
| Purchase #6 | $153.40 | 10.208% | $169.0591 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $18.76 | 12.600% | $21.1238 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $900.52 | $997.1172 | $997.11 | $997.05 | $997.30 | |