| 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 | $137.81 | 12.102% | $154.4878 | $154.49 | $154.50 | $154.50 |
| Purchase #2 | $122.76 | 4.166% | $127.8742 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $52.69 | 12.672% | $59.3669 | $59.37 | $59.35 | $59.40 |
| Purchase #4 | $137.87 | 6.650% | $147.0384 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $23.67 | 4.465% | $24.7269 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $217.80 | 4.410% | $227.405 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $52.64 | 9.752% | $57.7735 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $745.24 | $798.6727 | $798.68 | $798.65 | $798.70 | |