| 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 | $73.44 | 4.530% | $76.7668 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $137.87 | 12.711% | $155.3947 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $182.87 | 8.549% | $198.5036 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $180.91 | 5.374% | $190.6321 | $190.63 | $190.65 | $190.60 |
| Purchase #5 | $63.65 | 12.641% | $71.696 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $17.47 | 5.627% | $18.453 | $18.45 | $18.45 | $18.50 |
| Purchase #7 | $162.66 | 5.377% | $171.4062 | $171.41 | $171.40 | $171.40 |
| 7 purchase totals = | $818.87 | $882.8524 | $882.85 | $882.85 | $882.90 | |