| 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 | $67.33 | 3.600% | $69.7539 | $69.75 | $69.75 | $69.80 |
| Purchase #2 | $136.88 | 7.234% | $146.7819 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $134.55 | 7.565% | $144.7287 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $98.83 | 11.406% | $110.1025 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $52.54 | 10.284% | $57.9432 | $57.94 | $57.95 | $57.90 |
| Purchase #6 | $138.33 | 5.831% | $146.396 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $134.66 | 3.349% | $139.1698 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $763.12 | $814.8760 | $814.87 | $814.90 | $814.90 | |