| 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 | $102.67 | 12.627% | $115.6341 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $33.80 | 7.381% | $36.2948 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $208.73 | 13.454% | $236.8125 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $124.61 | 10.143% | $137.2492 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $17.25 | 7.861% | $18.606 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $121.26 | 10.306% | $133.7571 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $190.35 | 5.287% | $200.4138 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $798.67 | $878.7675 | $878.76 | $878.75 | $878.70 | |