| 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 | $201.40 | 3.392% | $208.2315 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $89.67 | 10.644% | $99.2145 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $195.47 | 10.423% | $215.8438 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $222.47 | 12.332% | $249.905 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $27.83 | 3.613% | $28.8355 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $102.29 | 4.453% | $106.845 | $106.85 | $106.85 | $106.80 |
| Purchase #7 | $88.25 | 10.846% | $97.8216 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $927.38 | $1,006.6969 | $1,006.70 | $1,006.70 | $1,006.50 | |