| 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 | $62.92 | 4.539% | $65.7759 | $65.78 | $65.80 | $65.80 |
| Purchase #2 | $149.94 | 9.219% | $163.763 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $27.51 | 6.332% | $29.2519 | $29.25 | $29.25 | $29.30 |
| Purchase #4 | $186.99 | 7.502% | $201.018 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $109.36 | 7.606% | $117.6779 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $32.61 | 13.419% | $36.9859 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $21.91 | 7.827% | $23.6249 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $591.24 | $638.0975 | $638.10 | $638.10 | $638.20 | |