| 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 | $212.47 | 4.853% | $222.7812 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $171.51 | 11.196% | $190.7123 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $24.35 | 5.345% | $25.6515 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $209.80 | 5.347% | $221.018 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $233.80 | 5.642% | $246.991 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $97.82 | 6.353% | $104.0345 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $206.83 | 10.342% | $228.2204 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $1,156.58 | $1,239.4089 | $1,239.40 | $1,239.40 | $1,239.40 | |