| 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 | $212.40 | 11.413% | $236.6412 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $94.25 | 3.265% | $97.3273 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $37.34 | 11.367% | $41.5844 | $41.58 | $41.60 | $41.60 |
| Purchase #4 | $31.87 | 3.656% | $33.0352 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $227.91 | 8.719% | $247.7815 | $247.78 | $247.80 | $247.80 |
| Purchase #6 | $38.32 | 10.463% | $42.3294 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $167.32 | 12.638% | $188.4659 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $809.41 | $887.1649 | $887.17 | $887.25 | $887.10 | |