| 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 | $35.44 | 5.482% | $37.3828 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $119.38 | 6.748% | $127.4358 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $74.69 | 8.560% | $81.0835 | $81.08 | $81.10 | $81.10 |
| Purchase #4 | $196.28 | 6.182% | $208.414 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $184.68 | 12.122% | $207.0669 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $137.41 | 4.364% | $143.4066 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $92.28 | 3.759% | $95.7488 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $840.16 | $900.5384 | $900.54 | $900.55 | $900.50 | |