| 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 | $185.30 | 11.325% | $206.2852 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $96.41 | 11.130% | $107.1404 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $191.59 | 9.522% | $209.8332 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $210.27 | 9.287% | $229.7978 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $238.76 | 7.659% | $257.0466 | $257.05 | $257.05 | $257.00 |
| Purchase #6 | $19.64 | 12.483% | $22.0917 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $75.82 | 9.533% | $83.0479 | $83.05 | $83.05 | $83.00 |
| 7 purchase totals = | $1,017.79 | $1,115.2428 | $1,115.25 | $1,115.30 | $1,115.10 | |