| 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 | $125.97 | 8.776% | $137.0251 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $200.79 | 3.612% | $208.0425 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $164.54 | 11.682% | $183.7616 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $52.66 | 6.127% | $55.8865 | $55.89 | $55.90 | $55.90 |
| Purchase #5 | $23.76 | 4.557% | $24.8427 | $24.84 | $24.85 | $24.80 |
| Purchase #6 | $64.32 | 11.113% | $71.4679 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $103.52 | 11.351% | $115.2706 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $735.56 | $796.2969 | $796.30 | $796.30 | $796.30 | |