| 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 | $111.48 | 5.196% | $117.2725 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $68.96 | 10.405% | $76.1353 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $166.77 | 5.590% | $176.0924 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $243.42 | 7.466% | $261.5937 | $261.59 | $261.60 | $261.60 |
| Purchase #5 | $52.56 | 6.372% | $55.9091 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $177.58 | 7.529% | $190.95 | $190.95 | $190.95 | $191.00 |
| Purchase #7 | $51.78 | 12.143% | $58.0676 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $872.55 | $936.0206 | $936.02 | $936.00 | $936.10 | |