| 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 | $22.60 | 9.200% | $24.6792 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $98.83 | 12.207% | $110.8942 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $33.66 | 9.741% | $36.9388 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $28.74 | 11.345% | $32.0006 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $232.42 | 12.497% | $261.4655 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $178.25 | 9.565% | $195.2996 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $170.73 | 10.490% | $188.6396 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $765.23 | $849.9175 | $849.92 | $849.95 | $849.90 | |