| 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 | $7.52 | 12.218% | $8.4388 | $8.44 | $8.45 | $8.40 |
| Purchase #2 | $16.32 | 12.173% | $18.3066 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $31.32 | 6.514% | $33.3602 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $234.70 | 11.480% | $261.6436 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $207.98 | 4.766% | $217.8923 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $47.60 | 12.378% | $53.4919 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $52.97 | 13.508% | $60.1252 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $598.41 | $653.2586 | $653.26 | $653.30 | $653.20 | |