| 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 | $69.83 | 7.175% | $74.8403 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $126.40 | 13.527% | $143.4981 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $62.79 | 11.495% | $70.0077 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $157.53 | 7.641% | $169.5669 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $106.40 | 3.423% | $110.0421 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $189.86 | 9.311% | $207.5379 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $113.78 | 13.381% | $129.0049 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $826.59 | $904.4979 | $904.50 | $904.50 | $904.40 | |