| 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 | $190.66 | 8.684% | $207.2169 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $153.79 | 11.527% | $171.5174 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $169.56 | 12.538% | $190.8194 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $163.85 | 11.600% | $182.8566 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $227.40 | 13.444% | $257.9717 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $234.59 | 3.374% | $242.5051 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $25.48 | 5.361% | $26.846 | $26.85 | $26.85 | $26.80 |
| 7 purchase totals = | $1,165.33 | $1,279.7331 | $1,279.75 | $1,279.65 | $1,279.70 | |