| 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 | $139.56 | 12.169% | $156.5431 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $95.96 | 12.295% | $107.7583 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $55.32 | 10.234% | $60.9814 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $39.44 | 11.449% | $43.9555 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $56.84 | 4.552% | $59.4274 | $59.43 | $59.45 | $59.40 |
| Purchase #6 | $219.35 | 8.553% | $238.111 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $185.96 | 8.228% | $201.2608 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $792.43 | $868.0375 | $868.04 | $868.05 | $868.10 | |