| 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 | $219.98 | 10.849% | $243.8456 | $243.85 | $243.85 | $243.80 |
| Purchase #2 | $142.27 | 6.393% | $151.3653 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $169.79 | 7.477% | $182.4852 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $18.81 | 13.840% | $21.4133 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $184.97 | 11.542% | $206.3192 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $38.52 | 10.798% | $42.6794 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $28.37 | 4.119% | $29.5386 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $802.71 | $877.6466 | $877.66 | $877.65 | $877.60 | |