| 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 | $6.36 | 13.735% | $7.2335 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $154.63 | 4.660% | $161.8358 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $224.49 | 9.358% | $245.4978 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $25.52 | 3.500% | $26.4132 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $241.43 | 8.411% | $261.7367 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $206.79 | 5.731% | $218.6411 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $82.66 | 4.675% | $86.5244 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $941.88 | $1,007.8825 | $1,007.88 | $1,007.90 | $1,007.70 | |