| 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 | $133.58 | 9.832% | $146.7136 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $28.58 | 7.409% | $30.6975 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $154.85 | 7.242% | $166.0642 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $164.25 | 12.686% | $185.0868 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $107.85 | 7.788% | $116.2494 | $116.25 | $116.25 | $116.20 |
| Purchase #6 | $212.28 | 6.660% | $226.4178 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $133.92 | 4.148% | $139.475 | $139.48 | $139.50 | $139.50 |
| 7 purchase totals = | $935.31 | $1,010.7043 | $1,010.71 | $1,010.70 | $1,010.70 | |