| 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 | $212.95 | 8.749% | $231.581 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $172.91 | 8.488% | $187.5866 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $140.75 | 12.249% | $157.9905 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $107.48 | 8.648% | $116.7749 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $26.94 | 13.235% | $30.5055 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $206.28 | 10.658% | $228.2653 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $167.41 | 10.810% | $185.507 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $1,034.72 | $1,138.2108 | $1,138.22 | $1,138.20 | $1,138.30 | |