| 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 | $193.85 | 8.522% | $210.3699 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $230.92 | 12.294% | $259.3093 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $205.25 | 4.705% | $214.907 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $104.38 | 12.497% | $117.4244 | $117.42 | $117.40 | $117.40 |
| Purchase #5 | $212.37 | 4.190% | $221.2683 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $225.91 | 6.134% | $239.7673 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $175.40 | 6.254% | $186.3695 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $1,348.08 | $1,449.4157 | $1,449.42 | $1,449.30 | $1,449.50 | |