| 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 | $22.44 | 5.678% | $23.7141 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $188.96 | 7.157% | $202.4839 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $13.79 | 11.713% | $15.4052 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $92.56 | 8.120% | $100.0759 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $152.66 | 7.394% | $163.9477 | $163.95 | $163.95 | $163.90 |
| Purchase #6 | $248.60 | 13.129% | $281.2387 | $281.24 | $281.25 | $281.20 |
| Purchase #7 | $73.44 | 6.860% | $78.478 | $78.48 | $78.50 | $78.50 |
| 7 purchase totals = | $792.45 | $865.3435 | $865.35 | $865.40 | $865.30 | |