| 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 | $27.40 | 8.773% | $29.8038 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $16.70 | 4.393% | $17.4336 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $205.81 | 8.841% | $224.0057 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $239.63 | 3.247% | $247.4108 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $96.48 | 13.732% | $109.7286 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $54.61 | 3.103% | $56.3045 | $56.30 | $56.30 | $56.30 |
| Purchase #7 | $248.76 | 5.312% | $261.9741 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $889.39 | $946.6611 | $946.65 | $946.65 | $946.60 | |