| 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 | $134.60 | 3.422% | $139.206 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $104.76 | 5.155% | $110.1604 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $78.84 | 7.502% | $84.7546 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $37.44 | 10.777% | $41.4749 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $98.36 | 6.538% | $104.7908 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $112.41 | 3.698% | $116.5669 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $157.32 | 7.203% | $168.6518 | $168.65 | $168.65 | $168.70 |
| 7 purchase totals = | $723.73 | $765.6054 | $765.60 | $765.55 | $765.80 | |