| 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 | $170.92 | 4.260% | $178.2012 | $178.20 | $178.20 | $178.20 |
| Purchase #2 | $233.77 | 11.319% | $260.2304 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $182.57 | 11.786% | $204.0877 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $68.94 | 9.810% | $75.703 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $248.75 | 6.313% | $264.4536 | $264.45 | $264.45 | $264.50 |
| Purchase #6 | $16.91 | 4.409% | $17.6556 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $86.99 | 9.692% | $95.4211 | $95.42 | $95.40 | $95.40 |
| 7 purchase totals = | $1,008.85 | $1,095.7526 | $1,095.75 | $1,095.75 | $1,095.80 | |