| 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 | $228.50 | 3.165% | $235.732 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $167.43 | 9.244% | $182.9072 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $160.95 | 3.375% | $166.3821 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $112.91 | 10.433% | $124.6899 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $119.52 | 12.832% | $134.8568 | $134.86 | $134.85 | $134.90 |
| Purchase #6 | $80.55 | 7.406% | $86.5155 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $18.86 | 6.604% | $20.1055 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $888.72 | $951.1890 | $951.20 | $951.20 | $951.20 | |