| 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 | $168.59 | 5.337% | $177.5876 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $207.77 | 4.698% | $217.531 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $124.47 | 9.414% | $136.1876 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $49.66 | 10.273% | $54.7616 | $54.76 | $54.75 | $54.80 |
| Purchase #5 | $207.79 | 10.384% | $229.3669 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $37.93 | 12.279% | $42.5874 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $106.47 | 9.630% | $116.7231 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $902.68 | $974.7452 | $974.75 | $974.75 | $974.80 | |