| 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 | $9.72 | 13.460% | $11.0283 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $179.87 | 4.534% | $188.0253 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $52.86 | 7.242% | $56.6881 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $95.58 | 10.733% | $105.8386 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $227.68 | 8.663% | $247.4039 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $18.96 | 11.138% | $21.0718 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $198.63 | 4.494% | $207.5564 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $783.30 | $837.6124 | $837.62 | $837.65 | $837.60 | |