| 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 | $121.27 | 10.157% | $133.5874 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $186.87 | 11.234% | $207.863 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $68.73 | 10.205% | $75.7439 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $106.73 | 12.731% | $120.3178 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $120.38 | 3.347% | $124.4091 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $78.72 | 13.571% | $89.4031 | $89.40 | $89.40 | $89.40 |
| Purchase #7 | $69.91 | 8.387% | $75.7734 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $752.61 | $827.0977 | $827.09 | $827.05 | $827.10 | |