| 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 | $198.50 | 13.306% | $224.9124 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $224.40 | 5.345% | $236.3942 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $219.63 | 5.204% | $231.0595 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $90.55 | 12.682% | $102.0336 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $168.64 | 4.329% | $175.9404 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $222.37 | 11.466% | $247.8669 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $225.26 | 4.354% | $235.0678 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,349.35 | $1,453.2748 | $1,453.27 | $1,453.25 | $1,453.30 | |