| 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 | $194.55 | 12.791% | $219.4349 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $141.54 | 5.503% | $149.3289 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $234.34 | 9.826% | $257.3662 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $124.95 | 3.651% | $129.5119 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $240.61 | 3.160% | $248.2133 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $211.90 | 7.858% | $228.5511 | $228.55 | $228.55 | $228.60 |
| Purchase #7 | $216.54 | 3.301% | $223.688 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $1,364.43 | $1,456.0943 | $1,456.09 | $1,456.10 | $1,456.10 | |