| 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 | $209.26 | 6.499% | $222.8598 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $201.74 | 3.513% | $208.8271 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $139.83 | 13.267% | $158.3812 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $173.85 | 8.763% | $189.0845 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $6.46 | 6.820% | $6.9006 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $72.86 | 12.415% | $81.9056 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $89.74 | 3.660% | $93.0245 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $893.74 | $960.9833 | $960.98 | $961.00 | $961.00 | |