| 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 | $228.81 | 8.118% | $247.3848 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $68.50 | 11.265% | $76.2165 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $159.36 | 5.314% | $167.8284 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $7.69 | 10.152% | $8.4707 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $150.53 | 4.543% | $157.3686 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $129.38 | 3.217% | $133.5422 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $198.80 | 9.809% | $218.3003 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $943.07 | $1,009.1115 | $1,009.11 | $1,009.10 | $1,009.10 | |