| 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 | $218.47 | 3.857% | $226.8964 | $226.90 | $226.90 | $226.90 |
| Purchase #2 | $240.87 | 6.766% | $257.1673 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $77.28 | 5.434% | $81.4794 | $81.48 | $81.50 | $81.50 |
| Purchase #4 | $152.50 | 8.587% | $165.5952 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $174.79 | 10.811% | $193.6865 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $84.71 | 5.856% | $89.6706 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $190.92 | 7.792% | $205.7965 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,139.54 | $1,220.2919 | $1,220.31 | $1,220.30 | $1,220.40 | |