| 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 | $212.33 | 12.713% | $239.3235 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $94.42 | 11.414% | $105.1971 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $44.42 | 7.125% | $47.5849 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $104.71 | 11.324% | $116.5674 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $40.25 | 7.529% | $43.2804 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $176.97 | 3.484% | $183.1356 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $141.40 | 13.531% | $160.5328 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $814.50 | $895.6217 | $895.62 | $895.65 | $895.60 | |