| 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 | $126.62 | 9.615% | $138.7945 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $24.96 | 3.641% | $25.8688 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $196.38 | 11.651% | $219.2602 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $179.50 | 13.183% | $203.1635 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $43.95 | 7.271% | $47.1456 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $141.33 | 13.796% | $160.8279 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $92.31 | 7.358% | $99.1022 | $99.10 | $99.10 | $99.10 |
| 7 purchase totals = | $805.05 | $894.1627 | $894.16 | $894.15 | $894.20 | |