YOUR MATHS IS UP SHIT CREEK TOO:

0 to 210,000 | 10,500,000 coins
210,000 to 420,000 | 5,250,000 coins
420,000 to 630,000 | 2,625,000 coins
630,000 to 840,000 | 1,312,500 coins
840,000 to 1,050,000 | 656,250 coins
1,050,000 to 1,260,000 | 328,125 coins
1,260,000 to 1,470,000 | 164,062 coins
1,470,000 to 1,680,000 | 82,031 coins
1,680,000 to 1,890,000 | 41,015 coins
1,890,000 to 2,310,000 | 20,507 coins
2,310,000  to 2,520,000 | 10,253 coins
2,520,000 to 2,730,000 | 5,126 coins
2,730,000 to 2,940,000 | 2,563 coins
2,940,000 to 3,150,000 | 1,281 coins
3,150,000 to 3,360,000 | 640 coins
3,360,000 to 3,570,000 | 320 coins
3,570,000  to 3,780,000 | 160 coins
3,780,000 to 3,780,000 | 80 coins
3,780,000 to 3,990,000 | 40 coins

TOTAL: 20,835,891

10,000 x 1
5,000  x 1
2,000  x 1
1,500  x 12
1,000  x 12
500    x 18
300    x 24
250    x 30
200    x 50
100    x 100
50     x 350
25     x 400

Prizes: 118,200


GRAND TOTAL 20,954,091

Left Over 45,909 

That is not taking in to account the thousands that you have gave away. you will never be able to do another scratch card with 45,909 left over.

You just cant keep making coins if 21,000,000 is set total, you do relise that?

And for the record that is 999 prizes NOT 1,000.