| 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 | $202.53 | 9.512% | $221.7947 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $27.97 | 9.859% | $30.7276 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $9.73 | 11.634% | $10.862 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $88.56 | 10.753% | $98.0829 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $110.52 | 9.270% | $120.7652 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $104.80 | 11.166% | $116.502 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $154.98 | 7.384% | $166.4237 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $699.09 | $765.1581 | $765.15 | $765.15 | $765.20 | |