| 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 | $176.96 | 3.513% | $183.1766 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $188.42 | 5.553% | $198.883 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $203.87 | 13.104% | $230.5851 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $154.76 | 3.113% | $159.5777 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $13.80 | 9.667% | $15.134 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $222.75 | 6.421% | $237.0528 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $209.82 | 4.840% | $219.9753 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $1,170.38 | $1,244.3845 | $1,244.39 | $1,244.50 | $1,244.50 | |