| 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 | $21.36 | 10.828% | $23.6729 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $42.39 | 4.246% | $44.1899 | $44.19 | $44.20 | $44.20 |
| Purchase #3 | $99.56 | 10.220% | $109.735 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $225.90 | 13.225% | $255.7753 | $255.78 | $255.80 | $255.80 |
| Purchase #5 | $129.71 | 10.796% | $143.7135 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $232.87 | 9.786% | $255.6587 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $215.49 | 3.689% | $223.4394 | $223.44 | $223.45 | $223.40 |
| 7 purchase totals = | $967.28 | $1,056.1847 | $1,056.19 | $1,056.20 | $1,056.20 | |