| 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 | $45.53 | 13.856% | $51.8386 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $50.31 | 13.482% | $57.0928 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $202.88 | 11.347% | $225.9008 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $68.81 | 9.234% | $75.1639 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $20.36 | 6.273% | $21.6372 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $130.47 | 9.568% | $142.9534 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $116.33 | 5.272% | $122.4629 | $122.46 | $122.45 | $122.50 |
| 7 purchase totals = | $634.69 | $697.0496 | $697.04 | $697.05 | $697.10 | |