| 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 | $239.56 | 9.331% | $261.9133 | $261.91 | $261.90 | $261.90 |
| Purchase #2 | $104.86 | 12.120% | $117.569 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $232.91 | 7.218% | $249.7214 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $30.78 | 7.502% | $33.0891 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $23.41 | 13.532% | $26.5778 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $80.92 | 11.312% | $90.0737 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $85.26 | 13.739% | $96.9739 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $797.70 | $875.9182 | $875.91 | $875.85 | $876.00 | |