| 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 | $58.60 | 11.736% | $65.4773 | $65.48 | $65.50 | $65.50 |
| Purchase #2 | $233.42 | 7.732% | $251.468 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $15.43 | 7.480% | $16.5842 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $191.33 | 9.151% | $208.8386 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $133.28 | 7.169% | $142.8348 | $142.83 | $142.85 | $142.80 |
| Purchase #6 | $212.31 | 7.619% | $228.4859 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $122.28 | 3.493% | $126.5512 | $126.55 | $126.55 | $126.60 |
| 7 purchase totals = | $966.65 | $1,040.2400 | $1,040.24 | $1,040.30 | $1,040.30 | |