| 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 | $151.87 | 9.575% | $166.4116 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $155.80 | 13.378% | $176.6429 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $183.49 | 9.665% | $201.2243 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $215.80 | 4.236% | $224.9413 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $9.55 | 8.764% | $10.387 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $39.60 | 6.721% | $42.2615 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $54.73 | 12.389% | $61.5105 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $810.84 | $883.3791 | $883.37 | $883.35 | $883.30 | |