| 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 | $183.82 | 9.433% | $201.1597 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $213.32 | 10.232% | $235.1469 | $235.15 | $235.15 | $235.10 |
| Purchase #3 | $123.94 | 4.174% | $129.1133 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $68.88 | 11.377% | $76.7165 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $107.85 | 10.549% | $119.2271 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $70.62 | 6.621% | $75.2958 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $234.34 | 13.185% | $265.2377 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $1,002.77 | $1,101.8970 | $1,101.91 | $1,101.90 | $1,101.80 | |