| 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 | $71.54 | 7.847% | $77.1537 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $227.50 | 8.167% | $246.0799 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $91.53 | 6.490% | $97.4703 | $97.47 | $97.45 | $97.50 |
| Purchase #4 | $139.73 | 13.371% | $158.4133 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $191.65 | 5.107% | $201.4376 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $215.34 | 5.168% | $226.4688 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $195.97 | 5.804% | $207.3441 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $1,133.26 | $1,214.3677 | $1,214.36 | $1,214.35 | $1,214.40 | |