| 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 | $29.72 | 3.691% | $30.817 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $91.61 | 6.282% | $97.3649 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $111.64 | 12.421% | $125.5068 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $143.98 | 10.362% | $158.8992 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $73.95 | 11.717% | $82.6147 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $225.56 | 9.222% | $246.3611 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $127.94 | 12.156% | $143.4924 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $804.40 | $885.0561 | $885.05 | $885.00 | $885.10 | |