| 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 | $136.84 | 8.260% | $148.143 | $148.14 | $148.15 | $148.10 |
| Purchase #2 | $144.66 | 10.314% | $159.5802 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $119.94 | 12.163% | $134.5283 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $77.88 | 11.388% | $86.749 | $86.75 | $86.75 | $86.70 |
| Purchase #5 | $190.70 | 3.755% | $197.8608 | $197.86 | $197.85 | $197.90 |
| Purchase #6 | $97.64 | 6.721% | $104.2024 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $142.80 | 9.833% | $156.8415 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $910.46 | $987.9052 | $987.90 | $987.95 | $987.80 | |