| 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 | $127.96 | 6.341% | $136.0739 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $53.32 | 9.687% | $58.4851 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $55.79 | 4.816% | $58.4768 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $78.52 | 11.413% | $87.4815 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $176.40 | 3.544% | $182.6516 | $182.65 | $182.65 | $182.70 |
| Purchase #6 | $85.81 | 8.323% | $92.952 | $92.95 | $92.95 | $93.00 |
| Purchase #7 | $223.80 | 4.747% | $234.4238 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $801.60 | $850.5447 | $850.54 | $850.55 | $850.70 | |