| 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 | $97.57 | 13.250% | $110.498 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $30.32 | 9.476% | $33.1931 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $16.73 | 5.823% | $17.7042 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $81.44 | 7.323% | $87.4039 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $53.59 | 9.160% | $58.4988 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $228.40 | 11.613% | $254.9241 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $219.56 | 3.780% | $227.8594 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $727.61 | $790.0815 | $790.07 | $790.05 | $790.10 | |