| 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 | $211.98 | 7.235% | $227.3168 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $47.82 | 8.779% | $52.0181 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $70.97 | 11.591% | $79.1961 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $135.91 | 13.132% | $153.7577 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $9.77 | 9.185% | $10.6674 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $23.41 | 11.219% | $26.0364 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $83.29 | 12.280% | $93.518 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $583.15 | $642.5105 | $642.53 | $642.45 | $642.50 | |