| 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 | $33.95 | 11.297% | $37.7853 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $67.98 | 11.425% | $75.7467 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $144.62 | 8.264% | $156.5714 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $228.73 | 13.121% | $258.7417 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $170.79 | 5.452% | $180.1015 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $93.69 | 6.561% | $99.837 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $75.68 | 9.727% | $83.0414 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $815.44 | $891.8250 | $891.83 | $891.85 | $891.70 | |