| 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 | $247.94 | 11.864% | $277.3556 | $277.36 | $277.35 | $277.40 |
| Purchase #2 | $155.41 | 3.476% | $160.8121 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $10.63 | 7.531% | $11.4305 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $189.38 | 13.629% | $215.1906 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $207.83 | 12.680% | $234.1828 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $96.98 | 11.488% | $108.1211 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $140.72 | 8.298% | $152.3969 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $1,048.89 | $1,159.4896 | $1,159.49 | $1,159.50 | $1,159.50 | |