| 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 | $138.84 | 13.412% | $157.4612 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $143.93 | 13.634% | $163.5534 | $163.55 | $163.55 | $163.60 |
| Purchase #3 | $120.64 | 3.399% | $124.7406 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $51.47 | 13.787% | $58.5662 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $50.52 | 4.144% | $52.6135 | $52.61 | $52.60 | $52.60 |
| Purchase #6 | $221.80 | 8.680% | $241.0522 | $241.05 | $241.05 | $241.10 |
| Purchase #7 | $118.50 | 10.584% | $131.042 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $845.70 | $929.0291 | $929.02 | $929.00 | $929.10 | |