| 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 | $21.72 | 10.732% | $24.051 | $24.05 | $24.05 | $24.10 |
| Purchase #2 | $174.56 | 8.677% | $189.7066 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $60.78 | 9.179% | $66.359 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $5.36 | 13.554% | $6.0865 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $159.47 | 5.366% | $168.0272 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $219.92 | 4.208% | $229.1742 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $230.91 | 7.381% | $247.9535 | $247.95 | $247.95 | $248.00 |
| 7 purchase totals = | $872.72 | $931.3580 | $931.36 | $931.35 | $931.50 | |