| 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 | $150.35 | 4.420% | $156.9955 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $149.78 | 8.161% | $162.0035 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $232.74 | 9.488% | $254.8224 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $120.91 | 3.361% | $124.9738 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $96.63 | 10.695% | $106.9646 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $5.31 | 6.324% | $5.6458 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $135.28 | 3.753% | $140.3571 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $891.00 | $951.7627 | $951.76 | $951.70 | $951.80 | |