| 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 | $174.25 | 3.284% | $179.9724 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $26.98 | 13.874% | $30.7232 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $92.80 | 5.533% | $97.9346 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $43.61 | 13.766% | $49.6134 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $249.74 | 3.226% | $257.7966 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $200.88 | 9.123% | $219.2063 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $144.44 | 11.198% | $160.6144 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $932.70 | $995.8609 | $995.85 | $995.80 | $995.80 | |