| 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 | $242.84 | 7.726% | $261.6018 | $261.60 | $261.60 | $261.60 |
| Purchase #2 | $30.82 | 7.377% | $33.0936 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $19.47 | 10.392% | $21.4933 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $133.57 | 8.546% | $144.9849 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $74.92 | 7.848% | $80.7997 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $40.61 | 9.155% | $44.3278 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $80.37 | 10.862% | $89.0998 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $622.60 | $675.4009 | $675.39 | $675.45 | $675.40 | |