| 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 | $89.51 | 4.870% | $93.8691 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $37.65 | 6.347% | $40.0396 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $49.63 | 12.454% | $55.8109 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $125.56 | 7.407% | $134.8602 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $142.32 | 4.727% | $149.0475 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $44.30 | 8.466% | $48.0504 | $48.05 | $48.05 | $48.10 |
| Purchase #7 | $74.77 | 3.195% | $77.1589 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $563.74 | $598.8366 | $598.84 | $598.80 | $598.90 | |