This is actually a really good question - and makes me think! Used to, I never had cash on hand.
You would be lucky if I had $5 in my wallet. Now I normally keep $20 on hand, but never thought about keeping a small cash emergency fund for just in case items. Maybe a $100 (broken into all different denominations)? Then if you have to use it and it dwindles down under $50, replenish it? I think I may need to do this too now that you have me thinking about it
This is me too. I do still use a credit card and I'm determined to pay it off monthly. I've been doing well with that since early 2011. If I needed $ for some emergency, I would put it on my card then pay it immediately from my emergency fund.
We've still been swimming here but slowly...
The first half of January, my snowball was taken over to pay off the extra we spent at Christmas and just a higher than normal amount of non-holiday expenses in Dec: ds13 needed a coat, etc. Just when that was paid, my car needed brakes and steering assembly which was around $1600. A few weeks later the battery died.
Ds17 is scheduled for his road test to get his driver's license which means we have to report another driver in our house. Even with him not having a car, our insurance with
AAA would have gone from $2000 to $3400+ per year and renews in March.

So I shopped around and found GEICO much cheaper, only $2600.
I've been having $200 of my biweekly pay go to savings for car insurance ever since way back in our 20's and had sporty cars and our insurance was much higher. Now that we're old and don't need all of that for insurance, I've gotten in the habit of spending that $200 and as our ins bill time gets closer, then I stop touching it until I have enough set aside for the bill. This method has been working for years with no problems.
Since last spring, I've been using that $200 toward roof money, then debt reduction but had a plan allowing for a few hundred extra, hoping to anticipate the effect ds would have on our insurance. So now GEICO will bill our cc 1 month prior to the start date which messes up my whole budget. $200 biweekly won't be enough to pay the bill by mid March when the cc bill will be due. So to make a long story short, my snowball has been yet again diverted.
The month of Feb it will all go to my new "car ins" savings account (love that Capital One 360 & how they allow so many accounts to keep it all separate.)
I guess the good news is that we can hopefully return to paying 100% of our snowball by the start of March instead of by the end of April.
What's frustrating was that under the old way of budgeting, only $200 was diverted from the snowball so I could still keep paying bills down.
Now this is the 2nd month it's being used for other purposes.
I really hope things stay quiet here and in March I can really start hammering down like we did last fall. Che sera, sera.
Just keep swimming...