| 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 | $210.54 | 5.575% | $222.2776 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $211.64 | 13.193% | $239.5617 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $54.35 | 8.682% | $59.0687 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $219.71 | 7.852% | $236.9616 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $38.78 | 7.220% | $41.5799 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $249.99 | 4.763% | $261.897 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $28.77 | 6.714% | $30.7016 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $1,013.78 | $1,092.0481 | $1,092.05 | $1,092.05 | $1,092.20 | |