| 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 | $199.49 | 10.563% | $220.5621 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $25.93 | 5.641% | $27.3927 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $101.48 | 5.356% | $106.9153 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $10.27 | 3.841% | $10.6645 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $226.83 | 7.236% | $243.2434 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $8.89 | 3.338% | $9.1867 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $224.66 | 5.239% | $236.4299 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $797.55 | $854.3946 | $854.39 | $854.40 | $854.40 | |