| 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 | $198.79 | 8.316% | $215.3214 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $249.57 | 3.170% | $257.4814 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $81.57 | 7.693% | $87.8452 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $185.48 | 12.395% | $208.4702 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $54.27 | 7.774% | $58.4889 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $54.56 | 7.329% | $58.5587 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $101.25 | 9.355% | $110.7219 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $925.49 | $996.8877 | $996.89 | $996.85 | $996.90 | |