| 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 | $243.43 | 13.277% | $275.7502 | $275.75 | $275.75 | $275.80 |
| Purchase #2 | $142.59 | 13.374% | $161.66 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $133.77 | 4.140% | $139.3081 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $93.86 | 12.168% | $105.2809 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $33.47 | 8.795% | $36.4137 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $105.30 | 9.134% | $114.9181 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $231.79 | 3.138% | $239.0636 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $984.21 | $1,072.3946 | $1,072.39 | $1,072.35 | $1,072.50 | |