| 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 | $122.84 | 3.214% | $126.7881 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $199.80 | 3.567% | $206.9269 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $118.39 | 12.197% | $132.83 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $159.70 | 10.845% | $177.0195 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $78.62 | 5.701% | $83.1021 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $10.97 | 10.813% | $12.1562 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $5.89 | 9.639% | $6.4577 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $696.21 | $745.2805 | $745.29 | $745.30 | $745.30 | |