| 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 | $211.85 | 11.393% | $235.9861 | $235.99 | $236.00 | $236.00 |
| Purchase #2 | $203.82 | 9.499% | $223.1809 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $25.71 | 3.246% | $26.5445 | $26.54 | $26.55 | $26.50 |
| Purchase #4 | $27.94 | 8.338% | $30.2696 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $189.78 | 6.581% | $202.2694 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $70.46 | 3.106% | $72.6485 | $72.65 | $72.65 | $72.60 |
| Purchase #7 | $19.83 | 6.278% | $21.0749 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $749.39 | $811.9739 | $811.97 | $811.95 | $812.00 | |