| 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 | $230.83 | 8.836% | $251.2261 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $164.46 | 13.129% | $186.052 | $186.05 | $186.05 | $186.10 |
| Purchase #3 | $18.66 | 12.214% | $20.9391 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $88.28 | 10.590% | $97.6289 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $226.67 | 8.867% | $246.7688 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $154.94 | 8.341% | $167.8635 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $161.85 | 4.744% | $169.5282 | $169.53 | $169.55 | $169.50 |
| 7 purchase totals = | $1,045.69 | $1,140.0066 | $1,140.01 | $1,140.05 | $1,140.00 | |