| 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 | $16.30 | 6.365% | $17.3375 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $190.38 | 10.182% | $209.7645 | $209.76 | $209.75 | $209.80 |
| Purchase #3 | $50.79 | 3.347% | $52.4899 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $13.47 | 13.867% | $15.3379 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $154.39 | 12.165% | $173.1715 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $167.25 | 9.791% | $183.6254 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $213.56 | 12.323% | $239.877 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $806.14 | $891.6037 | $891.61 | $891.65 | $891.60 | |