| 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 | $109.70 | 13.120% | $124.0926 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $12.57 | 9.589% | $13.7753 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $176.92 | 8.173% | $191.3797 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $29.90 | 13.469% | $33.9272 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $127.88 | 7.561% | $137.549 | $137.55 | $137.55 | $137.50 |
| Purchase #6 | $10.52 | 6.324% | $11.1853 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $205.63 | 3.445% | $212.714 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $673.12 | $724.6231 | $724.63 | $724.70 | $724.60 | |