[Rating] Improve rendering of arbitrary precision

[Patil2099]

Fixes #16939

• I have followed (at least) the PR section of the contributing guide.

[mui-pr-bot]

Details of bundle changes.

Comparing: 10ed7cf...0b6c17b

bundle	parsed diff	gzip diff	prev parsed	current parsed	prev gzip	current gzip
@material-ui/core	0.00%	0.00%	329,178	329,178	90,019	90,019
@material-ui/core/Paper	0.00%	0.00%	68,843	68,843	20,523	20,523
@material-ui/core/Paper.esm	0.00%	0.00%	62,217	62,217	19,249	19,249
@material-ui/core/Popper	0.00%	0.00%	28,468	28,468	10,177	10,177
@material-ui/core/Textarea	0.00%	0.00%	5,094	5,094	2,135	2,135
@material-ui/core/TrapFocus	0.00%	0.00%	3,834	3,834	1,614	1,614
@material-ui/core/styles/createMuiTheme	0.00%	0.00%	16,386	16,386	5,826	5,826
@material-ui/core/useMediaQuery	0.00%	0.00%	2,541	2,541	1,059	1,059
@material-ui/lab	+0.07% 🔺	+0.03% 🔺	153,211	153,319	46,742	46,757
@material-ui/styles	0.00%	0.00%	51,561	51,561	15,339	15,339
@material-ui/system	0.00%	0.00%	15,658	15,658	4,360	4,360
Button	0.00%	0.00%	78,847	78,847	24,093	24,093
Modal	0.00%	0.00%	14,346	14,346	5,011	5,011
Portal	0.00%	0.00%	2,907	2,907	1,318	1,318
Rating	+0.15% 🔺	+0.27% 🔺	70,206	70,314	21,925	21,984
Slider	0.00%	0.00%	74,539	74,539	23,108	23,108
colorManipulator	0.00%	0.00%	3,904	3,904	1,543	1,543
docs.landing	0.00%	0.00%	53,311	53,311	13,786	13,786
docs.main	0.00%	0.00%	599,123	599,123	191,150	191,150
packages/material-ui/build/umd/material-ui.production.min.js	0.00%	0.00%	300,169	300,169	86,407	86,407

Generated by 🚫 dangerJS against 0b6c17b

[oliviertassinari]

Thanks for giving the issue a try :). I think that it's a great opportunity to add a test case for the correct behavior. Could you add one? Thanks. I might have some time, by the end of the week, otherwise.

[Patil2099]

@oliviertassinari I will try to do it.