| 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 | $106.96 | 4.711% | $111.9989 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $34.40 | 9.283% | $37.5934 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $78.92 | 9.252% | $86.2217 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $22.69 | 3.410% | $23.4637 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $123.37 | 12.548% | $138.8505 | $138.85 | $138.85 | $138.90 |
| Purchase #6 | $13.54 | 3.596% | $14.0269 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $88.83 | 3.187% | $91.661 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $468.71 | $503.8161 | $503.81 | $503.80 | $503.90 | |