| 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 | $160.52 | 10.492% | $177.3618 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $26.98 | 12.169% | $30.2632 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $35.92 | 4.767% | $37.6323 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $104.51 | 8.195% | $113.0746 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $202.63 | 7.360% | $217.5436 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $81.44 | 13.316% | $92.2846 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $114.52 | 11.516% | $127.7081 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $726.52 | $795.8682 | $795.85 | $795.85 | $795.90 | |