| 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 | $64.59 | 4.279% | $67.3538 | $67.35 | $67.35 | $67.40 |
| Purchase #2 | $22.35 | 3.612% | $23.1573 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $46.77 | 9.326% | $51.1318 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $52.78 | 8.366% | $57.1956 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $124.53 | 8.700% | $135.3641 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $79.65 | 4.543% | $83.2685 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $106.28 | 7.632% | $114.3913 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $496.95 | $531.8624 | $531.86 | $531.85 | $532.00 | |