| 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 | $98.83 | 8.200% | $106.9341 | $106.93 | $106.95 | $106.90 |
| Purchase #2 | $179.98 | 3.162% | $185.671 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $210.71 | 10.527% | $232.8914 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $225.90 | 4.303% | $235.6205 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $21.74 | 5.430% | $22.9205 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $214.82 | 8.404% | $232.8735 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $227.41 | 7.846% | $245.2526 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $1,179.39 | $1,262.1636 | $1,262.15 | $1,262.10 | $1,262.20 | |