| 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 | $205.41 | 7.604% | $221.0294 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $166.84 | 8.207% | $180.5326 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $181.66 | 6.103% | $192.7467 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $193.39 | 12.623% | $217.8016 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $110.64 | 8.632% | $120.1904 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $143.36 | 3.264% | $148.0393 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $25.45 | 11.760% | $28.4429 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $1,026.75 | $1,108.7829 | $1,108.78 | $1,108.85 | $1,108.60 | |