| 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 | $30.65 | 6.602% | $32.6735 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $7.72 | 7.370% | $8.289 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $11.37 | 5.639% | $12.0112 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $154.95 | 13.339% | $175.6188 | $175.62 | $175.60 | $175.60 |
| Purchase #5 | $150.79 | 12.688% | $169.9222 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $207.75 | 11.147% | $230.9079 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $208.50 | 12.470% | $234.5 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $771.73 | $863.9226 | $863.92 | $863.85 | $863.90 | |