| 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 | $239.92 | 8.555% | $260.4452 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $242.46 | 5.268% | $255.2328 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $214.98 | 6.189% | $228.2851 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $97.41 | 9.256% | $106.4263 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $105.51 | 12.804% | $119.0195 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $233.91 | 4.347% | $244.0781 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $151.71 | 12.803% | $171.1334 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $1,285.90 | $1,384.6204 | $1,384.63 | $1,384.70 | $1,384.50 | |