| 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 | $110.69 | 10.383% | $122.1829 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $84.76 | 11.768% | $94.7346 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $97.37 | 13.413% | $110.4302 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $155.31 | 10.419% | $171.4917 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $95.90 | 7.839% | $103.4176 | $103.42 | $103.40 | $103.40 |
| Purchase #6 | $26.64 | 11.559% | $29.7193 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $202.27 | 11.689% | $225.9133 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $772.94 | $857.8896 | $857.88 | $857.90 | $857.80 | |