| 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 | $213.89 | 11.814% | $239.159 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $159.84 | 8.107% | $172.7982 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $182.66 | 8.677% | $198.5094 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $205.75 | 11.249% | $228.8948 | $228.89 | $228.90 | $228.90 |
| Purchase #5 | $201.32 | 6.702% | $214.8125 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $224.57 | 6.344% | $238.8167 | $238.82 | $238.80 | $238.80 |
| Purchase #7 | $241.76 | 3.317% | $249.7792 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,429.79 | $1,542.7698 | $1,542.77 | $1,542.75 | $1,542.80 | |