| 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 | $144.39 | 6.606% | $153.9284 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $95.28 | 10.599% | $105.3787 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $76.63 | 6.701% | $81.765 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $29.56 | 4.250% | $30.8163 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $180.69 | 4.511% | $188.8409 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $59.34 | 9.736% | $65.1173 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $183.51 | 5.831% | $194.2105 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $769.40 | $820.0571 | $820.07 | $820.05 | $820.00 | |