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 | $126.34 | 7.181% | $135.4125 | $135.41 | $135.40 | $135.40 |
Purchase #2 | $160.59 | 7.300% | $172.3131 | $172.31 | $172.30 | $172.30 |
Purchase #3 | $36.88 | 9.227% | $40.2829 | $40.28 | $40.30 | $40.30 |
Purchase #4 | $121.90 | 13.329% | $138.1481 | $138.15 | $138.15 | $138.10 |
Purchase #5 | $209.76 | 3.480% | $217.0596 | $217.06 | $217.05 | $217.10 |
Purchase #6 | $182.35 | 8.631% | $198.0886 | $198.09 | $198.10 | $198.10 |
Purchase #7 | $229.31 | 3.476% | $237.2808 | $237.28 | $237.30 | $237.30 |
7 purchase totals = | $1,067.13 | $1,138.5856 | $1,138.58 | $1,138.60 | $1,138.60 |