| 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 | $136.55 | 7.522% | $146.8213 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $119.98 | 3.510% | $124.1913 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $54.55 | 12.165% | $61.186 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $121.53 | 7.750% | $130.9486 | $130.95 | $130.95 | $130.90 |
| Purchase #5 | $217.90 | 5.685% | $230.2876 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $74.39 | 8.629% | $80.8091 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $27.48 | 9.587% | $30.1145 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $752.38 | $804.3584 | $804.36 | $804.35 | $804.30 | |