| 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 | $173.91 | 6.619% | $185.4211 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $83.51 | 4.173% | $86.9949 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $230.31 | 4.576% | $240.849 | $240.85 | $240.85 | $240.80 |
| Purchase #4 | $52.33 | 12.476% | $58.8587 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $185.45 | 11.754% | $207.2478 | $207.25 | $207.25 | $207.20 |
| Purchase #6 | $39.96 | 12.552% | $44.9758 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $45.42 | 13.726% | $51.6543 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $810.89 | $876.0016 | $876.00 | $876.00 | $876.00 | |