| 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 | $208.71 | 9.192% | $227.8946 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $112.26 | 12.866% | $126.7034 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $202.49 | 3.831% | $210.2474 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $52.56 | 3.508% | $54.4038 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $25.27 | 7.709% | $27.2181 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $81.46 | 10.448% | $89.9709 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $45.25 | 4.449% | $47.2632 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $728.00 | $783.7014 | $783.69 | $783.65 | $783.70 | |