| 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 | $83.51 | 5.167% | $87.825 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $13.81 | 3.789% | $14.3333 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $61.68 | 9.867% | $67.766 | $67.77 | $67.75 | $67.80 |
| Purchase #4 | $85.87 | 7.679% | $92.464 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $222.62 | 12.417% | $250.2627 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $240.25 | 4.765% | $251.6979 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $102.70 | 5.510% | $108.3588 | $108.36 | $108.35 | $108.40 |
| 7 purchase totals = | $810.44 | $872.7077 | $872.71 | $872.70 | $872.80 | |