| 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 | $145.35 | 6.669% | $155.0434 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $165.40 | 7.120% | $177.1765 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $239.40 | 9.394% | $261.8892 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $71.79 | 12.595% | $80.832 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $63.78 | 8.739% | $69.3537 | $69.35 | $69.35 | $69.40 |
| Purchase #6 | $206.67 | 5.488% | $218.012 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $76.92 | 3.209% | $79.3884 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $969.31 | $1,041.6952 | $1,041.69 | $1,041.75 | $1,041.70 | |