| 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 | $154.53 | 8.456% | $167.5971 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $98.99 | 8.168% | $107.0755 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $246.69 | 8.835% | $268.4851 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $9.64 | 13.800% | $10.9703 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $55.61 | 3.461% | $57.5347 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $56.95 | 3.449% | $58.9142 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $123.32 | 13.329% | $139.7573 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $745.73 | $810.3342 | $810.34 | $810.35 | $810.40 | |