| 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 | $42.39 | 8.671% | $46.0656 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $38.71 | 12.639% | $43.6026 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $96.59 | 11.859% | $108.0446 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $74.35 | 10.241% | $81.9642 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $207.68 | 12.246% | $233.1125 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $97.84 | 12.138% | $109.7158 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $221.30 | 11.870% | $247.5683 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $778.86 | $870.0736 | $870.07 | $870.00 | $870.10 | |