| 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 | $81.80 | 5.133% | $85.9988 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $166.65 | 12.176% | $186.9413 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $236.99 | 13.447% | $268.858 | $268.86 | $268.85 | $268.90 |
| Purchase #4 | $33.44 | 8.363% | $36.2366 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $189.48 | 13.606% | $215.2606 | $215.26 | $215.25 | $215.30 |
| Purchase #6 | $185.37 | 13.293% | $210.0112 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $90.76 | 7.404% | $97.4799 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $984.49 | $1,100.7864 | $1,100.79 | $1,100.80 | $1,100.80 | |