| 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 | $20.48 | 12.735% | $23.0881 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $175.77 | 6.156% | $186.5904 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $182.60 | 12.669% | $205.7336 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $155.36 | 8.600% | $168.721 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $94.59 | 6.769% | $100.9928 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $242.75 | 5.266% | $255.5332 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $77.95 | 11.590% | $86.9844 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $949.50 | $1,027.6435 | $1,027.63 | $1,027.70 | $1,027.60 | |