| 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 | $243.26 | 3.359% | $251.4311 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $210.77 | 8.582% | $228.8583 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $108.84 | 8.553% | $118.1491 | $118.15 | $118.15 | $118.10 |
| Purchase #4 | $233.78 | 11.683% | $261.0925 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $116.46 | 6.476% | $124.0019 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $245.28 | 4.829% | $257.1246 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $49.39 | 4.136% | $51.4328 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $1,207.78 | $1,292.0903 | $1,292.08 | $1,292.10 | $1,292.00 | |