| 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 | $52.66 | 11.605% | $58.7712 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $48.85 | 6.483% | $52.0169 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $82.46 | 12.514% | $92.779 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $154.81 | 7.784% | $166.8604 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $39.64 | 7.411% | $42.5777 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $175.99 | 12.396% | $197.8057 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $184.77 | 10.681% | $204.5053 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $739.18 | $815.3162 | $815.33 | $815.30 | $815.40 | |