| 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 | $115.96 | 3.210% | $119.6823 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $98.93 | 7.619% | $106.4675 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $41.41 | 8.828% | $45.0657 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $124.78 | 10.871% | $138.3448 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $231.49 | 10.376% | $255.5094 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $16.56 | 4.564% | $17.3158 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $216.87 | 4.823% | $227.3296 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $846.00 | $909.7151 | $909.72 | $909.70 | $909.70 | |