| 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 | $76.69 | 9.110% | $83.6765 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $68.49 | 12.795% | $77.2533 | $77.25 | $77.25 | $77.30 |
| Purchase #3 | $67.39 | 5.643% | $71.1928 | $71.19 | $71.20 | $71.20 |
| Purchase #4 | $142.34 | 11.621% | $158.8813 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $37.37 | 3.370% | $38.6294 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $119.93 | 10.287% | $132.2672 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $225.89 | 13.790% | $257.0402 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $738.10 | $818.9407 | $818.94 | $819.00 | $819.00 | |