| 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 | $174.67 | 5.557% | $184.3764 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $111.59 | 11.367% | $124.2744 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $139.26 | 11.283% | $154.9727 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $75.66 | 9.470% | $82.825 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $112.98 | 3.814% | $117.2891 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $179.62 | 11.372% | $200.0464 | $200.05 | $200.05 | $200.00 |
| Purchase #7 | $20.72 | 8.223% | $22.4238 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $814.50 | $886.2078 | $886.21 | $886.20 | $886.20 | |