| 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 | $227.84 | 8.485% | $247.1722 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $45.51 | 12.250% | $51.085 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $212.67 | 10.322% | $234.6218 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $154.59 | 7.861% | $166.7423 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $240.55 | 7.841% | $259.4115 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $110.66 | 7.165% | $118.5888 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $48.89 | 3.600% | $50.65 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $1,040.71 | $1,128.2716 | $1,128.27 | $1,128.25 | $1,128.30 | |