| 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 | $246.49 | 11.526% | $274.9004 | $274.90 | $274.90 | $274.90 |
| Purchase #2 | $235.61 | 12.125% | $264.1777 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $184.85 | 12.608% | $208.1559 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $58.38 | 3.473% | $60.4075 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $143.77 | 11.511% | $160.3194 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $15.86 | 12.222% | $17.7984 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $209.60 | 11.495% | $233.6935 | $233.69 | $233.70 | $233.70 |
| 7 purchase totals = | $1,094.56 | $1,219.4528 | $1,219.46 | $1,219.45 | $1,219.50 | |