| 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 | $94.58 | 10.444% | $104.4579 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $108.27 | 9.198% | $118.2287 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $226.34 | 3.699% | $234.7123 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $239.59 | 9.205% | $261.6443 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $227.53 | 11.736% | $254.2329 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $230.46 | 7.587% | $247.945 | $247.95 | $247.95 | $247.90 |
| Purchase #7 | $144.57 | 7.486% | $155.3925 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $1,271.34 | $1,376.6136 | $1,376.61 | $1,376.65 | $1,376.50 | |