| 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 | $27.39 | 6.732% | $29.2339 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $224.52 | 11.854% | $251.1346 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $59.29 | 6.114% | $62.915 | $62.92 | $62.90 | $62.90 |
| Purchase #4 | $109.28 | 12.338% | $122.763 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $162.41 | 9.583% | $177.9738 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $10.89 | 8.810% | $11.8494 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $228.99 | 3.470% | $236.936 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $822.77 | $892.8057 | $892.80 | $892.80 | $892.70 | |