| 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 | $162.57 | 12.221% | $182.4377 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $234.52 | 12.260% | $263.2722 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $101.34 | 3.216% | $104.5991 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $50.97 | 8.796% | $55.4533 | $55.45 | $55.45 | $55.50 |
| Purchase #5 | $44.98 | 13.703% | $51.1436 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $141.56 | 13.744% | $161.016 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $74.43 | 4.385% | $77.6938 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $810.37 | $895.6157 | $895.61 | $895.60 | $895.60 | |