| 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 | $63.89 | 12.287% | $71.7402 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $188.93 | 5.471% | $199.2664 | $199.27 | $199.25 | $199.30 |
| Purchase #3 | $181.46 | 10.160% | $199.8963 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $73.65 | 6.175% | $78.1979 | $78.20 | $78.20 | $78.20 |
| Purchase #5 | $71.37 | 12.189% | $80.0693 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $67.62 | 12.551% | $76.107 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $35.39 | 8.438% | $38.3762 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $682.31 | $743.6533 | $743.67 | $743.65 | $743.70 | |