| 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 | $202.47 | 5.377% | $213.3568 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $18.85 | 11.299% | $20.9799 | $20.98 | $21.00 | $21.00 |
| Purchase #3 | $19.91 | 6.842% | $21.2722 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $203.72 | 4.311% | $212.5024 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $248.88 | 7.395% | $267.2847 | $267.28 | $267.30 | $267.30 |
| Purchase #6 | $79.99 | 11.452% | $89.1505 | $89.15 | $89.15 | $89.20 |
| Purchase #7 | $127.88 | 5.248% | $134.5911 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $901.70 | $959.1376 | $959.13 | $959.15 | $959.30 | |