| 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 | $36.80 | 5.472% | $38.8137 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $157.94 | 10.312% | $174.2268 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $205.66 | 3.230% | $212.3028 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $111.96 | 12.600% | $126.067 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $156.98 | 6.334% | $166.9231 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $58.87 | 8.434% | $63.8351 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $111.93 | 8.873% | $121.8615 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $840.14 | $904.0300 | $904.03 | $904.00 | $904.00 | |