| 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 | $106.50 | 10.406% | $117.5824 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $36.95 | 5.558% | $39.0037 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $233.96 | 6.107% | $248.2479 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $145.76 | 5.839% | $154.2709 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $47.34 | 11.704% | $52.8807 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $127.74 | 5.287% | $134.4936 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $168.26 | 7.554% | $180.9704 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $866.51 | $927.4496 | $927.44 | $927.45 | $927.50 | |