| 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 | $112.44 | 10.581% | $124.3373 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $33.53 | 10.224% | $36.9581 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $77.69 | 11.196% | $86.3882 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $35.41 | 7.440% | $38.0445 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $204.50 | 4.654% | $214.0174 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $134.47 | 4.224% | $140.15 | $140.15 | $140.15 | $140.20 |
| Purchase #7 | $78.27 | 11.539% | $87.3016 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $676.31 | $727.1971 | $727.20 | $727.20 | $727.20 | |