Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $19.93 | 3.721% | $20.6716 | $20.67 | $20.65 | $20.70 |
Purchase #2 | $16.62 | 10.724% | $18.4023 | $18.40 | $18.40 | $18.40 |
Purchase #3 | $97.59 | 10.823% | $108.1522 | $108.15 | $108.15 | $108.20 |
Purchase #4 | $192.73 | 7.777% | $207.7186 | $207.72 | $207.70 | $207.70 |
Purchase #5 | $74.70 | 5.569% | $78.86 | $78.86 | $78.85 | $78.90 |
Purchase #6 | $87.69 | 8.783% | $95.3918 | $95.39 | $95.40 | $95.40 |
Purchase #7 | $231.92 | 10.825% | $257.0253 | $257.03 | $257.05 | $257.00 |
7 purchase totals = | $721.18 | $786.2218 | $786.22 | $786.20 | $786.30 |