| 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 | $178.25 | 9.613% | $195.3852 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $119.36 | 11.587% | $133.1902 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $222.43 | 7.312% | $238.6941 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $151.78 | 5.686% | $160.4102 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $208.38 | 12.765% | $234.9797 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $125.76 | 8.850% | $136.8898 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $81.57 | 5.324% | $85.9128 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $1,087.53 | $1,185.4620 | $1,185.46 | $1,185.50 | $1,185.50 | |