| 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 | $134.98 | 6.638% | $143.94 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $206.84 | 5.386% | $217.9804 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $138.47 | 3.723% | $143.6252 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $132.25 | 3.384% | $136.7253 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $106.99 | 11.195% | $118.9675 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $194.43 | 10.616% | $215.0707 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $137.57 | 5.138% | $144.6383 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $1,051.53 | $1,120.9474 | $1,120.96 | $1,121.00 | $1,120.90 | |