| 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 | $112.36 | 10.523% | $124.1836 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $143.42 | 12.313% | $161.0793 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $50.78 | 3.141% | $52.375 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $223.40 | 9.476% | $244.5694 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $205.33 | 9.459% | $224.7522 | $224.75 | $224.75 | $224.80 |
| Purchase #6 | $243.46 | 7.156% | $260.882 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $52.35 | 9.213% | $57.173 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $1,031.10 | $1,125.0145 | $1,125.01 | $1,125.05 | $1,125.20 | |