Python decimal.ROUND_CEILING Examples

The following are 3 code examples of decimal.ROUND_CEILING(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module decimal , or try the search function .
Example #1
Source File: product.py    From Servo with BSD 2-Clause "Simplified" License 6 votes vote down vote up 
def calculate_price(self, price, shipping=0.0):
        """
        Calculates price and returns it w/ and w/o tax
        """
        conf = Configuration.conf()
        shipping = shipping or 0.0

        if not isinstance(shipping, Decimal):
            shipping = Decimal(shipping)

        margin = get_margin(price)
        vat = Decimal(conf.get("pct_vat", 0.0))

        # TWOPLACES = Decimal(10) ** -2  # same as Decimal('0.01')
        # @TODO: make rounding configurable!
        wo_tax = ((price*100)/(100-margin)+shipping).to_integral_exact(rounding=ROUND_CEILING)
        with_tax = (wo_tax*(vat+100)/100).to_integral_exact(rounding=ROUND_CEILING)

        return wo_tax, with_tax
Example #2
Source File: utils.py    From pasportaservo with GNU Affero General Public License v3.0 6 votes vote down vote up 
def bufferize_country_boundaries(country_code):
    if country_code not in COUNTRIES_GEO:
        return None
    buffer = (
        0 if country_code in COUNTRIES_WITH_NO_BUFFER
        else
        (0.01 if country_code in COUNTRIES_TINIEST else 0.1)
    )
    precision = decimal.Decimal('0.001')  # Three decimal places.
    bbox = {
        'northeast': [
            float(decimal.Decimal(c + buffer if c < +179.9 else c).quantize(precision, decimal.ROUND_CEILING))
            for c in COUNTRIES_GEO[country_code]['bbox']['northeast']
        ],
        'southwest': [
            float(decimal.Decimal(c - buffer if c > -179.9 else c).quantize(precision, decimal.ROUND_FLOOR))
            for c in COUNTRIES_GEO[country_code]['bbox']['southwest']
        ],
    }
    return {'bbox': bbox, 'center': COUNTRIES_GEO[country_code]['center']}
Example #3
Source File: fp.py    From claripy with BSD 2-Clause "Simplified" License 5 votes vote down vote up 
def pydecimal_equivalent_rounding_mode(self):
        return {
            RM.RM_TowardsPositiveInf:      decimal.ROUND_CEILING,
            RM.RM_TowardsNegativeInf:      decimal.ROUND_FLOOR,
            RM.RM_TowardsZero:             decimal.ROUND_DOWN,
            RM.RM_NearestTiesEven:         decimal.ROUND_HALF_EVEN,
            RM.RM_NearestTiesAwayFromZero: decimal.ROUND_UP,
        }[self]