| 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 | $122.85 | 3.172% | $126.7468 | $126.75 | $126.75 | $126.70 |
| Purchase #2 | $120.57 | 7.468% | $129.5742 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $28.85 | 10.552% | $31.8943 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $185.49 | 10.292% | $204.5806 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $219.60 | 13.719% | $249.7269 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $232.78 | 12.231% | $261.2513 | $261.25 | $261.25 | $261.30 |
| Purchase #7 | $197.85 | 11.719% | $221.036 | $221.04 | $221.05 | $221.00 |
| 7 purchase totals = | $1,107.99 | $1,224.8101 | $1,224.81 | $1,224.85 | $1,224.80 | |