| 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 | $44.83 | 10.265% | $49.4318 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $144.55 | 8.308% | $156.5592 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $97.62 | 8.533% | $105.9499 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $11.44 | 13.468% | $12.9807 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $235.96 | 8.267% | $255.4668 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $36.68 | 13.213% | $41.5265 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $245.74 | 10.809% | $272.302 | $272.30 | $272.30 | $272.30 |
| 7 purchase totals = | $816.82 | $894.2169 | $894.22 | $894.25 | $894.20 | |