| 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 | $235.69 | 10.873% | $261.3166 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $212.64 | 11.793% | $237.7166 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $242.69 | 5.267% | $255.4725 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $215.84 | 3.503% | $223.4009 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $239.70 | 5.710% | $253.3869 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $131.83 | 3.648% | $136.6392 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $66.29 | 9.808% | $72.7917 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $1,344.68 | $1,440.7244 | $1,440.73 | $1,440.70 | $1,440.70 | |