| 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 | $144.96 | 5.435% | $152.8386 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $180.78 | 6.834% | $193.1345 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $209.45 | 5.427% | $220.8169 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $77.90 | 13.500% | $88.4165 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $81.33 | 10.776% | $90.0941 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $150.41 | 12.633% | $169.4113 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $65.94 | 12.572% | $74.23 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $910.77 | $988.9419 | $988.94 | $988.95 | $988.80 | |