| 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 | $30.49 | 7.743% | $32.8508 | $32.85 | $32.85 | $32.90 |
| Purchase #2 | $76.86 | 8.119% | $83.1003 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $25.98 | 9.143% | $28.3554 | $28.36 | $28.35 | $28.40 |
| Purchase #4 | $227.28 | 3.716% | $235.7257 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $64.40 | 8.534% | $69.8959 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $11.81 | 6.691% | $12.6002 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $111.54 | 12.438% | $125.4133 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $548.36 | $587.9416 | $587.95 | $587.95 | $588.00 | |