| 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 | $38.68 | 12.637% | $43.568 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $142.96 | 3.543% | $148.0251 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $55.86 | 13.362% | $63.324 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $7.52 | 4.744% | $7.8767 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $218.81 | 3.482% | $226.429 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $139.92 | 6.707% | $149.3044 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $83.44 | 3.395% | $86.2728 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $687.19 | $724.8000 | $724.80 | $724.80 | $724.80 | |