| 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 | $46.63 | 3.762% | $48.3842 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $64.93 | 4.425% | $67.8032 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $177.39 | 6.361% | $188.6738 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $26.77 | 7.697% | $28.8305 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $157.28 | 3.160% | $162.25 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $46.39 | 7.748% | $49.9843 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $171.59 | 13.202% | $194.2433 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $690.98 | $740.1693 | $740.15 | $740.20 | $740.20 | |