If you specify a negative scale, Oracle Database rounds the actual data to the specified number of places to the left of the decimal point. For example, specifying (7,-2) means Oracle Database rounds to the nearest hundredths, as shown in Table 26-1.
McCann (2000) found that households in communities with good transit use save an average of about $3,000 annually on transportation costs. Litman (2004) found annual transportation cost savings of about $1,300 per household in cities with well-established rail transit systems compared with cities that lack rail.
In order to work out if a quote for car transport is good value you need to consider some key industry facts. According to the RHA (Road Haulage Association UK), the average running costs for a single car transporter are: Â£140.00 per working day for depreciation, licensing and insurance.