| 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 | $209.40 | 12.318% | $235.1939 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $167.92 | 4.266% | $175.0835 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $180.68 | 4.372% | $188.5793 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $154.99 | 8.273% | $167.8123 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $121.82 | 10.335% | $134.4101 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $141.90 | 12.871% | $160.1639 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $212.41 | 6.746% | $226.7392 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $1,189.12 | $1,287.9822 | $1,287.97 | $1,288.00 | $1,288.00 | |