| 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 | $234.71 | 12.811% | $264.7787 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $76.62 | 5.558% | $80.8785 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $165.26 | 8.815% | $179.8277 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $222.50 | 5.625% | $235.0156 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $109.48 | 10.850% | $121.3586 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $134.61 | 5.615% | $142.1684 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $186.84 | 3.480% | $193.342 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $1,130.02 | $1,217.3695 | $1,217.38 | $1,217.40 | $1,217.40 | |