| 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 | $208.31 | 5.749% | $220.2857 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $11.82 | 4.602% | $12.364 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $132.90 | 5.596% | $140.3371 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $61.86 | 13.627% | $70.2897 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $203.36 | 4.576% | $212.6658 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $94.66 | 13.407% | $107.3511 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $141.58 | 12.371% | $159.0949 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $854.49 | $922.3883 | $922.39 | $922.40 | $922.50 | |