| 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 | $103.53 | 6.324% | $110.0772 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $92.72 | 10.580% | $102.5298 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $235.77 | 10.705% | $261.0092 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $176.43 | 6.321% | $187.5821 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $93.41 | 13.337% | $105.8681 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $28.64 | 10.119% | $31.5381 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $188.31 | 10.537% | $208.1522 | $208.15 | $208.15 | $208.20 |
| 7 purchase totals = | $918.81 | $1,006.7567 | $1,006.76 | $1,006.80 | $1,006.80 | |