| 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 | $242.91 | 4.855% | $254.7033 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $90.32 | 7.831% | $97.393 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $94.70 | 9.812% | $103.992 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $82.81 | 12.387% | $93.0677 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $220.32 | 7.358% | $236.5311 | $236.53 | $236.55 | $236.50 |
| Purchase #6 | $103.74 | 6.273% | $110.2476 | $110.25 | $110.25 | $110.20 |
| Purchase #7 | $21.66 | 9.190% | $23.6506 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $856.46 | $919.5853 | $919.58 | $919.60 | $919.60 | |