| 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 | $199.80 | 4.493% | $208.777 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $92.44 | 13.401% | $104.8279 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $85.97 | 11.186% | $95.5866 | $95.59 | $95.60 | $95.60 |
| Purchase #4 | $212.87 | 13.794% | $242.2333 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $36.65 | 13.314% | $41.5296 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $24.41 | 11.519% | $27.2218 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $25.25 | 10.721% | $27.9571 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $677.39 | $748.1333 | $748.14 | $748.20 | $748.10 | |