| 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 | $136.86 | 3.589% | $141.7719 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $20.93 | 10.806% | $23.1917 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $47.71 | 6.733% | $50.9223 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $205.36 | 10.550% | $227.0255 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $108.67 | 13.123% | $122.9308 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $104.94 | 6.387% | $111.6425 | $111.64 | $111.65 | $111.60 |
| Purchase #7 | $55.83 | 3.729% | $57.9119 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $680.30 | $735.3966 | $735.39 | $735.40 | $735.30 | |