| VerhoeffCheckDigit |  | 0% | | 0% | 12 | 12 | 25 | 25 | 5 | 5 | 1 | 1 |
| AbstractCheckDigitTest | | 0% | | 0% | 38 | 38 | 102 | 102 | 15 | 15 | 1 | 1 |
| IBANCheckDigitTest | | 0% | | 0% | 17 | 17 | 31 | 31 | 7 | 7 | 1 | 1 |
| ModulusTenCUSIPCheckDigitTest | | 0% | | 0% | 7 | 7 | 13 | 13 | 5 | 5 | 1 | 1 |
| ISBNCheckDigitTest | | 0% | | n/a | 7 | 7 | 19 | 19 | 7 | 7 | 1 | 1 |
| CUSIPCheckDigitTest | | 0% | | 0% | 7 | 7 | 13 | 13 | 5 | 5 | 1 | 1 |
| ModulusTenSedolCheckDigitTest | | 0% | | 0% | 5 | 5 | 10 | 10 | 4 | 4 | 1 | 1 |
| ModulusTenCheckDigit | | 0% | | 0% | 12 | 12 | 23 | 23 | 7 | 7 | 1 | 1 |
| ISINCheckDigitTest | | 0% | | 0% | 5 | 5 | 9 | 9 | 4 | 4 | 1 | 1 |
| CASNumberCheckDigit | | 0% | | 0% | 9 | 9 | 19 | 19 | 5 | 5 | 1 | 1 |
| ISINCheckDigit | | 0% | | 0% | 9 | 9 | 18 | 18 | 4 | 4 | 1 | 1 |
| SedolCheckDigit | | 0% | | 0% | 9 | 9 | 13 | 13 | 5 | 5 | 1 | 1 |
| ModulusCheckDigit |  | 45% | | 40% | 12 | 19 | 20 | 39 | 4 | 9 | 0 | 1 |
| SedolCheckDigitTest | | 0% | | 0% | 5 | 5 | 10 | 10 | 4 | 4 | 1 | 1 |
| ISSNCheckDigitTest | | 0% | | n/a | 2 | 2 | 7 | 7 | 2 | 2 | 1 | 1 |
| IBANCheckDigit | | 54% | | 60% | 9 | 20 | 11 | 28 | 1 | 5 | 0 | 1 |
| ECNumberCheckDigit | | 0% | | 0% | 11 | 11 | 19 | 19 | 6 | 6 | 1 | 1 |
| CASNumberCheckDigitTest | | 0% | | 0% | 5 | 5 | 8 | 8 | 3 | 3 | 1 | 1 |
| CUSIPCheckDigit | | 0% | | 0% | 7 | 7 | 12 | 12 | 4 | 4 | 1 | 1 |
| ISBNCheckDigit | | 0% | | 0% | 10 | 10 | 19 | 19 | 4 | 4 | 1 | 1 |
| ECNumberCheckDigitTest | | 0% | | 0% | 5 | 5 | 8 | 8 | 3 | 3 | 1 | 1 |
| ModulusTenABACheckDigitTest | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| ModulusTenLuhnCheckDigitTest | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| ModulusTenEAN13CheckDigitTest | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| ISSNCheckDigit | | 0% | | 0% | 8 | 8 | 10 | 10 | 5 | 5 | 1 | 1 |
| ISBN10CheckDigit | | 0% | | 0% | 8 | 8 | 10 | 10 | 5 | 5 | 1 | 1 |
| ABANumberCheckDigitTest | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| LuhnCheckDigitTest | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| ABANumberCheckDigit | | 0% | | n/a | 3 | 3 | 6 | 6 | 3 | 3 | 1 | 1 |
| EAN13CheckDigitTest | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| ISBN10CheckDigitTest | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| EAN13CheckDigit | | 0% | | n/a | 3 | 3 | 5 | 5 | 3 | 3 | 1 | 1 |
| VerhoeffCheckDigitTest | | 0% | | n/a | 3 | 3 | 5 | 5 | 3 | 3 | 1 | 1 |
| CheckDigitException | | 0% | | n/a | 3 | 3 | 6 | 6 | 3 | 3 | 1 | 1 |
| LuhnCheckDigit | | 100% | | 100% | 0 | 4 | 0 | 7 | 0 | 3 | 0 | 1 |
| AbstractCheckDigit | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |