| 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 | $206.63 | 5.431% | $217.8521 | $217.85 | $217.85 | $217.90 |
| Purchase #2 | $119.83 | 3.558% | $124.0936 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $75.95 | 3.772% | $78.8148 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $218.79 | 12.806% | $246.8082 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $214.32 | 8.372% | $232.2629 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $187.39 | 3.682% | $194.2897 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $246.77 | 10.236% | $272.0294 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $1,269.68 | $1,366.1507 | $1,366.14 | $1,366.15 | $1,366.20 | |