| 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 | $109.77 | 6.599% | $117.0137 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $29.47 | 3.126% | $30.3912 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $222.78 | 7.109% | $238.6174 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $208.59 | 4.773% | $218.546 | $218.55 | $218.55 | $218.50 |
| Purchase #5 | $186.85 | 3.557% | $193.4963 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $38.49 | 13.541% | $43.7019 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $76.71 | 8.565% | $83.2802 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $872.66 | $925.0467 | $925.05 | $925.05 | $925.00 | |