| 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 | $240.97 | 12.408% | $270.8696 | $270.87 | $270.85 | $270.90 |
| Purchase #2 | $150.39 | 13.665% | $170.9408 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $134.97 | 6.744% | $144.0724 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $170.72 | 7.157% | $182.9384 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $204.27 | 5.606% | $215.7214 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $88.70 | 11.507% | $98.9067 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $205.49 | 6.338% | $218.514 | $218.51 | $218.50 | $218.50 |
| 7 purchase totals = | $1,195.51 | $1,301.9633 | $1,301.96 | $1,301.90 | $1,301.90 | |