| 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 | $22.26 | 11.362% | $24.7892 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $97.26 | 3.648% | $100.808 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $151.55 | 5.276% | $159.5458 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $121.96 | 11.694% | $136.222 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $243.34 | 7.372% | $261.279 | $261.28 | $261.30 | $261.30 |
| Purchase #6 | $210.42 | 3.378% | $217.528 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $74.85 | 13.234% | $84.7556 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $921.64 | $984.9276 | $984.94 | $984.95 | $984.90 | |