| 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 | $184.84 | 3.841% | $191.9397 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $27.54 | 11.392% | $30.6774 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $100.61 | 3.546% | $104.1776 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $153.84 | 10.270% | $169.6394 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $50.54 | 10.522% | $55.8578 | $55.86 | $55.85 | $55.90 |
| Purchase #6 | $170.43 | 10.643% | $188.5689 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $125.32 | 7.549% | $134.7804 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $813.12 | $875.6412 | $875.65 | $875.70 | $875.70 | |