| 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 | $118.60 | 12.533% | $133.4641 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $245.45 | 13.634% | $278.9147 | $278.91 | $278.90 | $278.90 |
| Purchase #3 | $114.62 | 8.342% | $124.1816 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $48.55 | 6.632% | $51.7698 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $173.56 | 10.558% | $191.8845 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $143.95 | 8.524% | $156.2203 | $156.22 | $156.20 | $156.20 |
| Purchase #7 | $157.91 | 4.443% | $164.9259 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,002.64 | $1,101.3609 | $1,101.35 | $1,101.35 | $1,101.40 | |