@vincenzos1984
This is from the documentation.
Text( 1234.59, "####.#" ) "1234.6" Formats the number with one decimal place.
Text( 8.9, "#.000" ) "8.900" Pads the decimal portion of the number with trailing zeros, if needed.
Text( 0.631, "0.#" ) "0.6" Pads the whole portion of the number with leading zeros, if needed.
Text( 12, "#.0#" ) "12.0" Pads the decimal portion of the number with zeros for one decimal place,
Text(1234.568,"#.0#") "1234.57" and includes a second decimal place if supplied.
Text( 12000, "$ #,###" ) "$ 12,000" Places a thousands separator every three digits,
Text( 1200000, "$ #,###" ) "$ 1,200,000" and includes a currency symbol.