| 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 | $27.83 | 4.390% | $29.0517 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $90.63 | 13.141% | $102.5397 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $97.60 | 9.402% | $106.7764 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $171.85 | 11.149% | $191.0096 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $201.70 | 12.615% | $227.1445 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $204.97 | 3.838% | $212.8367 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $77.72 | 12.338% | $87.3091 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $872.30 | $956.6677 | $956.67 | $956.70 | $956.60 | |