| 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 | $188.68 | 7.453% | $202.7423 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $61.60 | 4.826% | $64.5728 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $236.70 | 10.772% | $262.1973 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $36.93 | 5.127% | $38.8234 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $34.87 | 6.539% | $37.1501 | $37.15 | $37.15 | $37.20 |
| Purchase #6 | $185.54 | 12.442% | $208.6249 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $41.49 | 8.344% | $44.9519 | $44.95 | $44.95 | $45.00 |
| 7 purchase totals = | $785.81 | $859.0627 | $859.05 | $859.00 | $859.10 | |