| 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 | $212.87 | 7.538% | $228.9161 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $164.44 | 8.280% | $178.0556 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $91.76 | 7.387% | $98.5383 | $98.54 | $98.55 | $98.50 |
| Purchase #4 | $197.37 | 12.672% | $222.3807 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $215.90 | 11.643% | $241.0372 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $154.88 | 8.637% | $168.257 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $149.26 | 5.411% | $157.3365 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,186.48 | $1,294.5214 | $1,294.54 | $1,294.55 | $1,294.50 | |