| 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 | $42.25 | 3.492% | $43.7254 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $202.35 | 10.587% | $223.7728 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $12.84 | 12.576% | $14.4548 | $14.45 | $14.45 | $14.50 |
| Purchase #4 | $151.47 | 6.756% | $161.7033 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $101.70 | 4.767% | $106.548 | $106.55 | $106.55 | $106.50 |
| Purchase #6 | $12.67 | 11.744% | $14.158 | $14.16 | $14.15 | $14.20 |
| Purchase #7 | $124.50 | 3.616% | $129.0019 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $647.78 | $693.3642 | $693.36 | $693.35 | $693.40 | |