| 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 | $209.54 | 4.791% | $219.5791 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $120.99 | 13.158% | $136.9099 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $97.89 | 8.501% | $106.2116 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $125.73 | 5.682% | $132.874 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $84.45 | 10.837% | $93.6018 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $139.74 | 3.452% | $144.5638 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $93.80 | 3.793% | $97.3578 | $97.36 | $97.35 | $97.40 |
| 7 purchase totals = | $872.14 | $931.0980 | $931.09 | $931.05 | $931.20 | |