| 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 | $11.82 | 11.471% | $13.1759 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $165.56 | 12.868% | $186.8643 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $102.48 | 7.179% | $109.837 | $109.84 | $109.85 | $109.80 |
| Purchase #4 | $23.30 | 6.776% | $24.8788 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $9.92 | 8.436% | $10.7569 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $45.54 | 12.418% | $51.1952 | $51.20 | $51.20 | $51.20 |
| Purchase #7 | $127.56 | 10.372% | $140.7905 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $486.18 | $537.4986 | $537.51 | $537.55 | $537.60 | |