| 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 | $235.81 | 5.585% | $248.98 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $236.60 | 7.288% | $253.8434 | $253.84 | $253.85 | $253.80 |
| Purchase #3 | $205.78 | 6.117% | $218.3676 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $184.25 | 6.861% | $196.8914 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $63.32 | 12.637% | $71.3217 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $191.27 | 5.275% | $201.3595 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $186.97 | 11.127% | $207.7742 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $1,304.00 | $1,398.5378 | $1,398.53 | $1,398.50 | $1,398.60 | |