| 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 | $154.51 | 8.575% | $167.7592 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $97.58 | 9.178% | $106.5359 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $81.39 | 4.493% | $85.0469 | $85.05 | $85.05 | $85.00 |
| Purchase #4 | $213.64 | 4.778% | $223.8477 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $201.78 | 13.213% | $228.4412 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $177.38 | 10.339% | $195.7193 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $207.68 | 8.825% | $226.0078 | $226.01 | $226.00 | $226.00 |
| 7 purchase totals = | $1,133.96 | $1,233.3580 | $1,233.37 | $1,233.35 | $1,233.20 | |