| 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 | $79.75 | 11.762% | $89.1302 | $89.13 | $89.15 | $89.10 |
| Purchase #2 | $39.75 | 4.557% | $41.5614 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $234.60 | 9.815% | $257.626 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $232.45 | 7.853% | $250.7043 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $158.62 | 10.140% | $174.7041 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $67.99 | 9.193% | $74.2403 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $46.59 | 3.600% | $48.2672 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $859.75 | $936.2335 | $936.23 | $936.25 | $936.20 | |