runtime: [Linux] [CoreClr] Inconsistent results during value formatting

I have several tests, passed ok under windows and under linux with mono runtime, but same tests failed with the linux coreclr runtime:

test

CultureInfo culture = new CultureInfo("en-US");
Assert.AreEqual("0.00", 0.0.ToString("n", culture));

result

Expected: 0.00
Actual:   0.000

test

CultureInfo culture = new CultureInfo("en-US");
Assert.AreEqual("0.00", 0.0.ToString("f", culture));

result

Expected: 0.00
Actual:   0.000

test

CultureInfo culture = new CultureInfo("en-US");
Assert.AreEqual("0.00 %", 0.0.ToString("p", culture));

result

Expected: 0.00 %
Actual:   0.000%

test

CultureInfo culture = new CultureInfo("en-US");
Assert.AreEqual("0.0 %", 0.0.ToString("p1", culture));

result

Expected: 0.0 %
Actual:   0.0%

test

double negativeNumber = -38456.123456789123456789;
CultureInfo culture = new CultureInfo("en-US");
Assert.AreEqual("($38,456.1)", negativeNumber.ToString("c1", culture));

result

Expected: ($38,456.1)
Actual:   -$38,456.1

test

CultureInfo culture = new CultureInfo("de-DE");
DateTime date = new DateTime(2015, 3, 9, 15, 43, 28); // 9 Mar 2015

Assert.AreEqual("09.03.2015", date.ToString(culture.DateTimeFormat.ShortDatePattern, culture));

result

Expected: 09.03.2015
Actual:   9.3.2015

test

CultureInfo culture = new CultureInfo("ru-RU");
DateTime date = new DateTime(2015, 3, 9, 15, 43, 28); // 9 Mar 2015

Assert.AreEqual("9 марта 2015 г.", date.ToString(culture.DateTimeFormat.LongDatePattern, culture));

result

Expected: 9 марта 2015 г.
Actual:   Понедельник, 9 марта 2015 г.

Environment

uname -a

Linux debianDNX 3.16.0-4-amd64 dotnet/coreclr#1 SMP Debian 3.16.7-ckt11-1+deb8u3 (2015-08-04) x86_64 GNU/Linux

dnvm list

Active Version              Runtime Arch OperatingSystem Alias
------ -------              ------- ---- --------------- -----
       1.0.0-beta6          mono         linux/darwin
  *    1.0.0-rc1-15838      coreclr x64  linux           default
       1.0.0-beta8-15618    mono         linux/darwin
       1.0.0-beta8-15530    mono         linux/darwin
       1.0.0-rc1-15838      mono         linux/darwin
       1.0.0-beta8-15618    coreclr x64  linux
       1.0.0-beta7          mono         linux/darwin