| 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 | $231.96 | 9.653% | $254.3511 | $254.35 | $254.35 | $254.40 |
| Purchase #2 | $154.70 | 13.460% | $175.5226 | $175.52 | $175.50 | $175.50 |
| Purchase #3 | $233.81 | 10.279% | $257.8433 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $133.55 | 3.709% | $138.5034 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $21.34 | 11.384% | $23.7693 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $114.52 | 11.430% | $127.6096 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $54.78 | 6.374% | $58.2717 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $944.66 | $1,035.8710 | $1,035.86 | $1,035.80 | $1,035.90 | |