| 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 | $95.33 | 5.499% | $100.5722 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $198.64 | 7.760% | $214.0545 | $214.05 | $214.05 | $214.10 |
| Purchase #3 | $216.94 | 9.554% | $237.6664 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $29.69 | 3.728% | $30.7968 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $91.89 | 13.730% | $104.5065 | $104.51 | $104.50 | $104.50 |
| Purchase #6 | $178.69 | 13.368% | $202.5773 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $63.55 | 13.414% | $72.0746 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $874.73 | $962.2483 | $962.25 | $962.20 | $962.40 | |