| 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 | $15.74 | 8.669% | $17.1045 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $241.66 | 9.604% | $264.869 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $98.92 | 10.867% | $109.6696 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $33.58 | 9.659% | $36.8235 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $146.26 | 7.873% | $157.775 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $242.79 | 3.193% | $250.5423 | $250.54 | $250.55 | $250.50 |
| Purchase #7 | $79.65 | 7.348% | $85.5027 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $858.60 | $922.2866 | $922.28 | $922.25 | $922.30 | |