| 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 | $15.69 | 11.249% | $17.455 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $107.93 | 4.104% | $112.3594 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $193.96 | 5.669% | $204.9556 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $76.57 | 6.763% | $81.7484 | $81.75 | $81.75 | $81.70 |
| Purchase #5 | $248.61 | 12.106% | $278.7067 | $278.71 | $278.70 | $278.70 |
| Purchase #6 | $137.31 | 3.148% | $141.6325 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $121.75 | 11.787% | $136.1007 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $901.82 | $972.9583 | $972.97 | $972.95 | $973.00 | |