| 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 | $141.26 | 12.624% | $159.0927 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $93.38 | 6.267% | $99.2321 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $157.84 | 8.507% | $171.2674 | $171.27 | $171.25 | $171.30 |
| Purchase #4 | $97.92 | 4.218% | $102.0503 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $72.89 | 4.120% | $75.8931 | $75.89 | $75.90 | $75.90 |
| Purchase #6 | $50.61 | 9.247% | $55.2899 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $128.28 | 7.813% | $138.3025 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $742.18 | $801.1280 | $801.12 | $801.15 | $801.20 | |