| 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 | $215.44 | 5.360% | $226.9876 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $125.60 | 5.269% | $132.2179 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $223.83 | 13.490% | $254.0247 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $157.28 | 3.791% | $163.2425 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $215.71 | 8.422% | $233.8771 | $233.88 | $233.90 | $233.90 |
| Purchase #6 | $235.35 | 6.251% | $250.0617 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $215.56 | 12.117% | $241.6794 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $1,388.77 | $1,502.0909 | $1,502.09 | $1,502.10 | $1,502.10 | |