| 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 | $188.33 | 7.759% | $202.9425 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $243.72 | 7.103% | $261.0314 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $204.95 | 7.754% | $220.8418 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $76.73 | 4.443% | $80.1391 | $80.14 | $80.15 | $80.10 |
| Purchase #5 | $81.98 | 4.372% | $85.5642 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $5.94 | 13.622% | $6.7491 | $6.75 | $6.75 | $6.70 |
| Purchase #7 | $35.43 | 8.599% | $38.4766 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $837.08 | $895.7447 | $895.74 | $895.80 | $895.60 | |