| 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 | $18.62 | 13.795% | $21.1886 | $21.19 | $21.20 | $21.20 |
| Purchase #2 | $237.33 | 3.272% | $245.0954 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $104.99 | 8.319% | $113.7241 | $113.72 | $113.70 | $113.70 |
| Purchase #4 | $167.67 | 4.436% | $175.1078 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $95.78 | 7.569% | $103.0296 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $61.77 | 13.444% | $70.0744 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $154.40 | 7.186% | $165.4952 | $165.50 | $165.50 | $165.50 |
| 7 purchase totals = | $840.56 | $893.7151 | $893.72 | $893.70 | $893.70 | |