| 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 | $120.29 | 9.864% | $132.1554 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $186.58 | 8.334% | $202.1296 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $93.54 | 4.273% | $97.537 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $11.37 | 4.737% | $11.9086 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $180.31 | 5.619% | $190.4416 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $200.36 | 6.779% | $213.9424 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $78.68 | 12.486% | $88.504 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $871.13 | $936.6186 | $936.62 | $936.65 | $936.50 | |