| 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 | $96.49 | 12.753% | $108.7954 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $79.91 | 11.674% | $89.2387 | $89.24 | $89.25 | $89.20 |
| Purchase #3 | $69.74 | 12.513% | $78.4666 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $233.44 | 5.699% | $246.7437 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $187.49 | 3.347% | $193.7653 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $180.92 | 11.606% | $201.9176 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $250.88 | 3.410% | $259.435 | $259.44 | $259.45 | $259.40 |
| 7 purchase totals = | $1,098.87 | $1,178.3623 | $1,178.38 | $1,178.35 | $1,178.30 | |