| 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 | $41.65 | 8.129% | $45.0357 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $175.63 | 6.188% | $186.498 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $123.95 | 12.173% | $139.0384 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $79.92 | 5.471% | $84.2924 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $92.91 | 6.567% | $99.0114 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $134.42 | 9.858% | $147.6711 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $10.62 | 13.575% | $12.0617 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $659.10 | $713.6087 | $713.61 | $713.60 | $713.60 | |