| 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 | $170.70 | 3.491% | $176.6591 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $169.25 | 12.258% | $189.9967 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $107.37 | 7.521% | $115.4453 | $115.45 | $115.45 | $115.40 |
| Purchase #4 | $175.95 | 7.743% | $189.5738 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $58.34 | 5.746% | $61.6922 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $182.30 | 6.181% | $193.568 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $127.86 | 3.855% | $132.789 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $991.77 | $1,059.7241 | $1,059.73 | $1,059.70 | $1,059.80 | |