| 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 | $113.97 | 9.732% | $125.0616 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $26.40 | 12.360% | $29.663 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $173.69 | 4.399% | $181.3306 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $60.85 | 10.665% | $67.3397 | $67.34 | $67.35 | $67.30 |
| Purchase #5 | $9.65 | 7.373% | $10.3615 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $111.32 | 11.179% | $123.7645 | $123.76 | $123.75 | $123.80 |
| Purchase #7 | $238.93 | 5.651% | $252.4319 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $734.81 | $789.9528 | $789.94 | $789.95 | $790.00 | |