| 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 | $105.81 | 8.189% | $114.4748 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $120.70 | 3.218% | $124.5841 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $23.69 | 4.772% | $24.8205 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $128.67 | 10.595% | $142.3026 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $16.76 | 8.536% | $18.1906 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $10.26 | 10.111% | $11.2974 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $247.71 | 6.797% | $264.5468 | $264.55 | $264.55 | $264.50 |
| 7 purchase totals = | $653.60 | $700.2168 | $700.21 | $700.20 | $700.20 | |