| 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 | $250.37 | 5.780% | $264.8414 | $264.84 | $264.85 | $264.80 |
| Purchase #2 | $95.73 | 11.785% | $107.0118 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $5.49 | 9.204% | $5.9953 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $206.76 | 13.611% | $234.9021 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $13.61 | 4.708% | $14.2508 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $41.35 | 12.492% | $46.5154 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $100.67 | 3.185% | $103.8763 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $713.98 | $777.3931 | $777.40 | $777.40 | $777.40 | |