| 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 | $72.72 | 8.857% | $79.1608 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $216.85 | 9.522% | $237.4985 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $66.46 | 3.483% | $68.7748 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $66.59 | 6.298% | $70.7838 | $70.78 | $70.80 | $70.80 |
| Purchase #5 | $76.44 | 10.824% | $84.7139 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $199.90 | 4.404% | $208.7036 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $145.90 | 5.477% | $153.8909 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $844.86 | $903.5263 | $903.51 | $903.50 | $903.60 | |