| 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 | $125.65 | 13.859% | $143.0638 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $51.99 | 7.613% | $55.948 | $55.95 | $55.95 | $55.90 |
| Purchase #3 | $42.39 | 4.197% | $44.1691 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $99.46 | 7.605% | $107.0239 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $170.73 | 12.484% | $192.0439 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $185.28 | 9.328% | $202.5629 | $202.56 | $202.55 | $202.60 |
| Purchase #7 | $103.79 | 3.836% | $107.7714 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $779.29 | $852.5830 | $852.57 | $852.50 | $852.60 | |