| 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 | $216.43 | 12.784% | $244.0984 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $44.27 | 3.172% | $45.6742 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $186.34 | 6.760% | $198.9366 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $144.77 | 9.770% | $158.914 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $207.75 | 3.667% | $215.3682 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $145.41 | 3.208% | $150.0748 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $92.95 | 4.409% | $97.0482 | $97.05 | $97.05 | $97.00 |
| 7 purchase totals = | $1,037.92 | $1,110.1144 | $1,110.11 | $1,110.05 | $1,110.10 | |