| 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 | $177.28 | 6.619% | $189.0142 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $124.69 | 5.737% | $131.8435 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $139.41 | 12.172% | $156.379 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $25.36 | 7.496% | $27.261 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $81.87 | 5.716% | $86.5497 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $211.46 | 11.108% | $234.949 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $212.61 | 12.129% | $238.3975 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $972.68 | $1,064.3939 | $1,064.39 | $1,064.40 | $1,064.30 | |