| 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 | $15.78 | 7.270% | $16.9272 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $191.86 | 3.283% | $198.1588 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $167.82 | 10.439% | $185.3387 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $80.81 | 6.770% | $86.2808 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $78.96 | 9.724% | $86.6381 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $80.44 | 7.213% | $86.2421 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $52.72 | 5.611% | $55.6781 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $668.39 | $715.2638 | $715.27 | $715.35 | $715.20 | |