| 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 | $108.93 | 3.759% | $113.0247 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $11.48 | 8.401% | $12.4444 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $70.43 | 4.340% | $73.4867 | $73.49 | $73.50 | $73.50 |
| Purchase #4 | $96.30 | 4.703% | $100.829 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $173.74 | 4.792% | $182.0656 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $142.58 | 10.259% | $157.2073 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $13.34 | 6.847% | $14.2534 | $14.25 | $14.25 | $14.30 |
| 7 purchase totals = | $616.80 | $653.3111 | $653.31 | $653.30 | $653.30 | |