| 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 | $19.76 | 11.602% | $22.0526 | $22.05 | $22.05 | $22.10 |
| Purchase #2 | $149.52 | 9.699% | $164.0219 | $164.02 | $164.00 | $164.00 |
| Purchase #3 | $125.87 | 7.123% | $134.8357 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $55.76 | 4.619% | $58.3356 | $58.34 | $58.35 | $58.30 |
| Purchase #5 | $89.97 | 10.210% | $99.1559 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $105.85 | 9.771% | $116.1926 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $156.88 | 8.593% | $170.3607 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $703.61 | $764.9550 | $764.96 | $764.95 | $765.00 | |