| 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 | $23.83 | 8.697% | $25.9025 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $170.81 | 3.284% | $176.4194 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $184.59 | 7.638% | $198.689 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $167.92 | 12.118% | $188.2685 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $56.44 | 9.596% | $61.856 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $67.69 | 3.298% | $69.9224 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $97.78 | 9.192% | $106.7679 | $106.77 | $106.75 | $106.80 |
| 7 purchase totals = | $769.06 | $827.8257 | $827.83 | $827.75 | $827.90 | |