| 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 | $238.37 | 7.553% | $256.3741 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $113.90 | 9.652% | $124.8936 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $153.98 | 12.220% | $172.7964 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $173.69 | 9.760% | $190.6421 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $214.60 | 7.548% | $230.798 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $29.36 | 3.145% | $30.2834 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $27.82 | 8.375% | $30.1499 | $30.15 | $30.15 | $30.10 |
| 7 purchase totals = | $951.72 | $1,035.9375 | $1,035.93 | $1,035.95 | $1,035.90 | |