| 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 | $113.37 | 5.529% | $119.6382 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $182.91 | 8.348% | $198.1793 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $48.82 | 12.332% | $54.8405 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $94.98 | 4.554% | $99.3054 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $134.40 | 7.140% | $143.9962 | $144.00 | $144.00 | $144.00 |
| Purchase #6 | $132.56 | 3.283% | $136.9119 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $12.73 | 9.452% | $13.9332 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $719.77 | $766.8047 | $766.81 | $766.85 | $766.70 | |