| 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 | $204.70 | 6.305% | $217.6063 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $186.43 | 10.160% | $205.3713 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $238.68 | 4.869% | $250.3013 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $145.99 | 6.135% | $154.9465 | $154.95 | $154.95 | $154.90 |
| Purchase #5 | $121.35 | 7.795% | $130.8092 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $227.92 | 6.300% | $242.279 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $99.56 | 7.313% | $106.8408 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $1,224.63 | $1,308.1544 | $1,308.16 | $1,308.15 | $1,308.10 | |