| 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 | $175.73 | 7.400% | $188.734 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $71.63 | 13.368% | $81.2055 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $19.30 | 4.733% | $20.2135 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $69.57 | 3.107% | $71.7315 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $61.71 | 13.812% | $70.2334 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $71.78 | 9.836% | $78.8403 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $104.98 | 9.597% | $115.0549 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $574.70 | $626.0131 | $626.00 | $626.05 | $625.90 | |