| 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 | $143.58 | 11.585% | $160.2137 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $53.79 | 11.304% | $59.8704 | $59.87 | $59.85 | $59.90 |
| Purchase #3 | $242.84 | 12.127% | $272.2892 | $272.29 | $272.30 | $272.30 |
| Purchase #4 | $236.38 | 11.109% | $262.6395 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $199.38 | 7.259% | $213.853 | $213.85 | $213.85 | $213.90 |
| Purchase #6 | $219.67 | 11.850% | $245.7009 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $240.27 | 3.724% | $249.2177 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,335.91 | $1,463.7844 | $1,463.78 | $1,463.75 | $1,463.80 | |