| 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 | $235.33 | 9.539% | $257.7781 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $164.61 | 12.274% | $184.8142 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $111.98 | 10.800% | $124.0738 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $152.92 | 11.141% | $169.9568 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $197.36 | 5.724% | $208.6569 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $147.39 | 12.382% | $165.6398 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $76.48 | 6.854% | $81.7219 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $1,086.07 | $1,192.6415 | $1,192.64 | $1,192.60 | $1,192.70 | |