| 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 | $149.86 | 11.166% | $166.5934 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $96.30 | 12.404% | $108.2451 | $108.25 | $108.25 | $108.20 |
| Purchase #3 | $137.30 | 12.176% | $154.0176 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $118.89 | 8.312% | $128.7721 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $143.57 | 5.536% | $151.518 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $15.88 | 5.846% | $16.8083 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $236.90 | 10.494% | $261.7603 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $898.70 | $987.7148 | $987.72 | $987.65 | $987.70 | |