| 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 | $236.27 | 6.463% | $251.5401 | $251.54 | $251.55 | $251.50 |
| Purchase #2 | $206.71 | 6.438% | $220.018 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $233.38 | 13.683% | $265.3134 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $175.77 | 7.161% | $188.3569 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $229.68 | 7.623% | $247.1885 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $12.72 | 10.124% | $14.0078 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $156.91 | 6.695% | $167.4151 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $1,251.44 | $1,353.8398 | $1,353.85 | $1,353.80 | $1,353.80 | |