| 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 | $186.68 | 5.651% | $197.2293 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $247.47 | 11.186% | $275.152 | $275.15 | $275.15 | $275.20 |
| Purchase #3 | $150.25 | 13.811% | $171.001 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $62.75 | 4.640% | $65.6616 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $67.50 | 6.611% | $71.9624 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $116.39 | 12.221% | $130.614 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $214.41 | 7.114% | $229.6631 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $1,045.45 | $1,141.2834 | $1,141.27 | $1,141.25 | $1,141.40 | |