| 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 | $21.25 | 4.456% | $22.1969 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $77.92 | 6.579% | $83.0464 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $155.71 | 9.462% | $170.4433 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $95.44 | 3.798% | $99.0648 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $75.42 | 7.807% | $81.308 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $214.57 | 5.304% | $225.9508 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $136.70 | 10.474% | $151.018 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $777.01 | $833.0282 | $833.03 | $833.00 | $833.00 | |