| 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 | $68.37 | 12.289% | $76.772 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $96.47 | 7.676% | $103.875 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $174.96 | 13.312% | $198.2507 | $198.25 | $198.25 | $198.30 |
| Purchase #4 | $142.89 | 9.454% | $156.3988 | $156.40 | $156.40 | $156.40 |
| Purchase #5 | $15.59 | 10.329% | $17.2003 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $111.97 | 4.836% | $117.3849 | $117.38 | $117.40 | $117.40 |
| Purchase #7 | $218.79 | 8.741% | $237.9144 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $829.04 | $907.7961 | $907.79 | $907.80 | $907.90 | |