| 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 | $229.25 | 12.679% | $258.3166 | $258.32 | $258.30 | $258.30 |
| Purchase #2 | $23.72 | 3.206% | $24.4805 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $247.88 | 12.189% | $278.0941 | $278.09 | $278.10 | $278.10 |
| Purchase #4 | $24.32 | 9.844% | $26.7141 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $26.97 | 10.201% | $29.7212 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $246.72 | 4.534% | $257.9063 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $109.93 | 10.828% | $121.8332 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $908.79 | $997.0660 | $997.06 | $997.05 | $997.00 | |