| 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 | $16.26 | 3.778% | $16.8743 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $220.63 | 10.734% | $244.3124 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $236.79 | 4.856% | $248.2885 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $71.60 | 4.727% | $74.9845 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $76.44 | 13.695% | $86.9085 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $100.45 | 12.728% | $113.2353 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $151.53 | 11.738% | $169.3166 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $873.70 | $953.9201 | $953.92 | $953.90 | $953.90 | |