| 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 | $231.59 | 12.276% | $260.02 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $12.87 | 12.552% | $14.4854 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $94.46 | 10.639% | $104.5096 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $28.34 | 3.725% | $29.3957 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $135.45 | 11.645% | $151.2232 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $231.65 | 12.653% | $260.9607 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $89.52 | 9.499% | $98.0235 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $823.88 | $918.6181 | $918.62 | $918.55 | $918.60 | |