| 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 | $15.47 | 4.501% | $16.1663 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $215.28 | 5.448% | $227.0085 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $147.90 | 5.350% | $155.8127 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $123.96 | 11.345% | $138.0233 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $41.90 | 5.685% | $44.282 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $239.76 | 10.402% | $264.6998 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $14.95 | 13.524% | $16.9718 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $799.22 | $862.9644 | $862.96 | $862.90 | $863.00 | |