| 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 | $240.62 | 9.113% | $262.5477 | $262.55 | $262.55 | $262.50 |
| Purchase #2 | $113.78 | 13.827% | $129.5124 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $125.49 | 5.446% | $132.3242 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $205.61 | 5.118% | $216.1331 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $138.73 | 8.750% | $150.8689 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $61.64 | 9.785% | $67.6715 | $67.67 | $67.65 | $67.70 |
| Purchase #7 | $99.79 | 13.212% | $112.9743 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $985.66 | $1,072.0321 | $1,072.02 | $1,071.95 | $1,072.00 | |