| 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 | $96.94 | 3.189% | $100.0314 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $24.51 | 6.444% | $26.0894 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $93.25 | 4.439% | $97.3894 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $66.97 | 10.197% | $73.7989 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $100.35 | 10.747% | $111.1346 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $231.50 | 6.496% | $246.5382 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $154.31 | 10.194% | $170.0404 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $767.83 | $825.0223 | $825.02 | $825.10 | $824.90 | |