| 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 | $125.93 | 4.425% | $131.5024 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $7.79 | 4.841% | $8.1671 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $69.44 | 3.642% | $71.969 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $221.84 | 12.493% | $249.5545 | $249.55 | $249.55 | $249.60 |
| Purchase #5 | $100.82 | 3.617% | $104.4667 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $19.40 | 6.489% | $20.6589 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $156.60 | 7.113% | $167.739 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $701.82 | $754.0576 | $754.06 | $754.00 | $754.20 | |