| 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 | $100.61 | 3.443% | $104.074 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $99.28 | 10.810% | $110.0122 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $14.76 | 5.816% | $15.6184 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $185.68 | 9.679% | $203.652 | $203.65 | $203.65 | $203.70 |
| Purchase #5 | $33.29 | 6.536% | $35.4658 | $35.47 | $35.45 | $35.50 |
| Purchase #6 | $126.33 | 4.175% | $131.6043 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $166.79 | 5.319% | $175.6616 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $726.74 | $776.0883 | $776.08 | $776.00 | $776.20 | |