| 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 | $157.55 | 3.320% | $162.7807 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $77.34 | 4.496% | $80.8172 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $177.57 | 6.288% | $188.7356 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $234.67 | 7.419% | $252.0802 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $81.34 | 3.289% | $84.0153 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $55.49 | 11.717% | $61.9918 | $61.99 | $62.00 | $62.00 |
| Purchase #7 | $23.96 | 8.834% | $26.0766 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $807.92 | $856.4974 | $856.51 | $856.55 | $856.50 | |