| 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 | $142.86 | 5.536% | $150.7687 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $77.61 | 5.463% | $81.8498 | $81.85 | $81.85 | $81.80 |
| Purchase #3 | $239.88 | 9.348% | $262.304 | $262.30 | $262.30 | $262.30 |
| Purchase #4 | $10.64 | 5.721% | $11.2487 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $227.84 | 6.732% | $243.1782 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $193.77 | 10.709% | $214.5208 | $214.52 | $214.50 | $214.50 |
| Purchase #7 | $203.82 | 9.247% | $222.6672 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,096.42 | $1,186.5374 | $1,186.54 | $1,186.50 | $1,186.50 | |