| 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 | $34.92 | 7.661% | $37.5952 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $139.83 | 10.245% | $154.1556 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $7.37 | 3.611% | $7.6361 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $70.71 | 6.460% | $75.2779 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $171.73 | 5.393% | $180.9914 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $43.70 | 13.316% | $49.5191 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $82.33 | 4.400% | $85.9525 | $85.95 | $85.95 | $86.00 |
| 7 purchase totals = | $550.59 | $591.1278 | $591.14 | $591.15 | $591.20 | |