| 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 | $248.73 | 10.476% | $274.787 | $274.79 | $274.80 | $274.80 |
| Purchase #2 | $20.35 | 3.153% | $20.9916 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $215.49 | 5.743% | $227.8656 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $69.59 | 10.803% | $77.1078 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $208.61 | 7.210% | $223.6508 | $223.65 | $223.65 | $223.70 |
| Purchase #6 | $217.87 | 10.180% | $240.0492 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $158.98 | 7.373% | $170.7016 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $1,139.62 | $1,235.1536 | $1,235.16 | $1,235.15 | $1,235.20 | |