| 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 | $222.63 | 12.697% | $250.8973 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $72.36 | 10.335% | $79.8384 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $184.49 | 12.872% | $208.2376 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $61.42 | 10.781% | $68.0417 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $51.91 | 11.394% | $57.8246 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $111.60 | 8.289% | $120.8505 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $65.25 | 7.824% | $70.3552 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $769.66 | $856.0453 | $856.05 | $856.05 | $856.00 | |