| 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 | $187.39 | 3.131% | $193.2572 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $125.48 | 12.866% | $141.6243 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $27.94 | 7.554% | $30.0506 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $77.80 | 12.357% | $87.4137 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $140.36 | 5.774% | $148.4644 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $207.71 | 13.830% | $236.4363 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $104.40 | 7.834% | $112.5787 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $871.08 | $949.8252 | $949.82 | $949.80 | $949.90 | |