| 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 | $233.46 | 9.574% | $255.8115 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $244.43 | 10.735% | $270.6696 | $270.67 | $270.65 | $270.70 |
| Purchase #3 | $119.87 | 4.208% | $124.9141 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $95.59 | 9.848% | $105.0037 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $9.98 | 10.167% | $10.9947 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $18.25 | 4.305% | $19.0357 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $133.84 | 7.846% | $144.3411 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $855.42 | $930.7704 | $930.76 | $930.75 | $930.70 | |