| 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 | $221.89 | 7.836% | $239.2773 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $162.26 | 3.865% | $168.5313 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $63.86 | 9.613% | $69.9989 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $102.38 | 5.438% | $107.9474 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $142.47 | 4.533% | $148.9282 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $98.57 | 12.121% | $110.5177 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $16.94 | 3.432% | $17.5214 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $808.37 | $862.7222 | $862.73 | $862.75 | $862.60 | |