| 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 | $244.50 | 12.507% | $275.0796 | $275.08 | $275.10 | $275.10 |
| Purchase #2 | $156.36 | 9.649% | $171.4472 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $107.25 | 7.123% | $114.8894 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $176.59 | 6.335% | $187.777 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $199.28 | 4.423% | $208.0942 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $122.39 | 9.509% | $134.0281 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $41.95 | 10.240% | $46.2457 | $46.25 | $46.25 | $46.20 |
| 7 purchase totals = | $1,048.32 | $1,137.5612 | $1,137.57 | $1,137.65 | $1,137.50 | |