| 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 | $9.45 | 7.151% | $10.1258 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $246.98 | 5.808% | $261.3246 | $261.32 | $261.30 | $261.30 |
| Purchase #3 | $17.99 | 5.494% | $18.9784 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $176.99 | 12.113% | $198.4288 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $5.55 | 12.762% | $6.2583 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $69.69 | 11.683% | $77.8319 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $142.36 | 5.779% | $150.587 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $669.01 | $723.5348 | $723.54 | $723.60 | $723.50 | |