| 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 | $226.34 | 12.680% | $255.0399 | $255.04 | $255.05 | $255.00 |
| Purchase #2 | $81.46 | 5.613% | $86.0323 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $102.57 | 13.329% | $116.2416 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $27.51 | 4.465% | $28.7383 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $26.27 | 13.291% | $29.7615 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $163.25 | 8.247% | $176.7132 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $85.93 | 11.340% | $95.6745 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $713.33 | $788.2013 | $788.19 | $788.20 | $788.10 | |