| 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 | $214.26 | 9.273% | $234.1283 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $45.90 | 4.759% | $48.0844 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $92.87 | 8.282% | $100.5615 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $163.29 | 8.768% | $177.6073 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $159.43 | 12.616% | $179.5437 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $98.78 | 5.532% | $104.2445 | $104.24 | $104.25 | $104.20 |
| Purchase #7 | $38.40 | 5.608% | $40.5535 | $40.55 | $40.55 | $40.60 |
| 7 purchase totals = | $812.93 | $884.7232 | $884.71 | $884.75 | $884.70 | |