| 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 | $96.30 | 10.278% | $106.1977 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $208.28 | 9.411% | $227.8812 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $189.44 | 10.721% | $209.7499 | $209.75 | $209.75 | $209.70 |
| Purchase #4 | $171.45 | 11.140% | $190.5495 | $190.55 | $190.55 | $190.50 |
| Purchase #5 | $99.85 | 4.161% | $104.0048 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $54.60 | 11.431% | $60.8413 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $228.89 | 3.537% | $236.9858 | $236.99 | $237.00 | $237.00 |
| 7 purchase totals = | $1,048.81 | $1,136.2102 | $1,136.21 | $1,136.25 | $1,136.10 | |