| 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 | $163.59 | 6.504% | $174.2299 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $167.71 | 6.778% | $179.0774 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $49.87 | 4.370% | $52.0493 | $52.05 | $52.05 | $52.00 |
| Purchase #4 | $95.45 | 4.545% | $99.7882 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $229.53 | 3.849% | $238.3646 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $95.74 | 3.655% | $99.2393 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $141.32 | 5.360% | $148.8948 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $943.21 | $991.6435 | $991.64 | $991.70 | $991.60 | |