| 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 | $6.79 | 10.467% | $7.5007 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $235.69 | 6.437% | $250.8614 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $189.43 | 4.762% | $198.4507 | $198.45 | $198.45 | $198.50 |
| Purchase #4 | $141.69 | 8.729% | $154.0581 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $112.71 | 12.564% | $126.8709 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $226.85 | 12.302% | $254.7571 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $100.47 | 9.863% | $110.3794 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,013.63 | $1,102.8783 | $1,102.88 | $1,102.85 | $1,103.10 | |