| 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 | $38.77 | 5.679% | $40.9717 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $42.29 | 6.351% | $44.9758 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $207.42 | 12.414% | $233.1691 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $151.89 | 9.292% | $166.0036 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $21.28 | 9.860% | $23.3782 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $206.73 | 6.606% | $220.3866 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $11.56 | 8.140% | $12.501 | $12.50 | $12.50 | $12.50 |
| 7 purchase totals = | $679.94 | $741.3860 | $741.39 | $741.40 | $741.50 | |