| 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 | $43.45 | 5.655% | $45.9071 | $45.91 | $45.90 | $45.90 |
| Purchase #2 | $176.54 | 9.248% | $192.8664 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $126.96 | 5.545% | $133.9999 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $179.75 | 6.157% | $190.8172 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $216.93 | 10.510% | $239.7293 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $55.66 | 9.478% | $60.9355 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $70.29 | 13.658% | $79.8902 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $869.58 | $944.1456 | $944.16 | $944.15 | $944.10 | |