| 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 | $139.98 | 10.704% | $154.9635 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $157.42 | 11.783% | $175.9688 | $175.97 | $175.95 | $176.00 |
| Purchase #3 | $174.95 | 13.367% | $198.3356 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $109.37 | 12.600% | $123.1506 | $123.15 | $123.15 | $123.20 |
| Purchase #5 | $85.75 | 7.864% | $92.4934 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $113.32 | 4.488% | $118.4058 | $118.41 | $118.40 | $118.40 |
| Purchase #7 | $215.63 | 9.707% | $236.5612 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $996.42 | $1,099.8789 | $1,099.88 | $1,099.85 | $1,100.00 | |