| 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 | $97.99 | 11.697% | $109.4519 | $109.45 | $109.45 | $109.50 |
| Purchase #2 | $119.53 | 7.743% | $128.7852 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $52.58 | 3.599% | $54.4724 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $124.82 | 4.295% | $130.181 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $51.50 | 13.410% | $58.4062 | $58.41 | $58.40 | $58.40 |
| Purchase #6 | $161.25 | 10.123% | $177.5733 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $64.25 | 5.501% | $67.7844 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $671.92 | $726.6544 | $726.65 | $726.65 | $726.80 | |