| 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 | $159.69 | 8.283% | $172.9171 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $150.36 | 11.844% | $168.1686 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $121.79 | 12.452% | $136.9553 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $79.62 | 3.612% | $82.4959 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $46.54 | 3.153% | $48.0074 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $232.87 | 4.378% | $243.065 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $159.99 | 6.280% | $170.0374 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $950.86 | $1,021.6467 | $1,021.67 | $1,021.60 | $1,021.70 | |