| 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 | $22.62 | 4.869% | $23.7214 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $83.47 | 4.131% | $86.9181 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $141.97 | 9.167% | $154.9844 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $205.97 | 4.387% | $215.0059 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $188.89 | 8.833% | $205.5747 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $93.32 | 6.773% | $99.6406 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $8.97 | 13.469% | $10.1782 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $745.21 | $796.0233 | $796.02 | $796.00 | $796.00 | |