| 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 | $98.94 | 4.249% | $103.144 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $58.86 | 13.769% | $66.9644 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $81.72 | 12.679% | $92.0813 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $82.43 | 3.378% | $85.2145 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $234.46 | 3.319% | $242.2417 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $154.49 | 4.118% | $160.8519 | $160.85 | $160.85 | $160.90 |
| Purchase #7 | $111.64 | 8.361% | $120.9742 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $822.54 | $871.4720 | $871.45 | $871.45 | $871.50 | |