| 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 | $74.36 | 6.234% | $78.9956 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $137.26 | 7.832% | $148.0102 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $157.72 | 4.266% | $164.4483 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $171.83 | 9.845% | $188.7467 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $54.92 | 8.499% | $59.5877 | $59.59 | $59.60 | $59.60 |
| Purchase #6 | $124.94 | 5.440% | $131.7367 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $173.26 | 9.485% | $189.6937 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $894.29 | $961.2189 | $961.23 | $961.25 | $961.10 | |