| 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 | $191.40 | 5.302% | $201.548 | $201.55 | $201.55 | $201.50 |
| Purchase #2 | $178.71 | 13.536% | $202.9002 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $16.68 | 10.253% | $18.3902 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $107.78 | 3.257% | $111.2904 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $166.36 | 8.740% | $180.8999 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $163.50 | 13.813% | $186.0843 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $68.72 | 12.115% | $77.0454 | $77.05 | $77.05 | $77.00 |
| 7 purchase totals = | $893.15 | $978.1584 | $978.16 | $978.20 | $978.10 | |