| 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 | $192.78 | 6.431% | $205.1777 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $113.51 | 6.322% | $120.6861 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $58.79 | 9.351% | $64.2875 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $65.60 | 12.338% | $73.6937 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $106.53 | 4.685% | $111.5209 | $111.52 | $111.50 | $111.50 |
| Purchase #6 | $68.77 | 6.202% | $73.0351 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $39.86 | 12.841% | $44.9784 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $645.84 | $693.3794 | $693.39 | $693.45 | $693.40 | |