| 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 | $180.28 | 13.114% | $203.9219 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $232.86 | 8.622% | $252.9372 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $126.76 | 12.272% | $142.316 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $96.55 | 11.205% | $107.3684 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $250.56 | 13.605% | $284.6487 | $284.65 | $284.65 | $284.60 |
| Purchase #6 | $102.67 | 12.107% | $115.1003 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $128.88 | 10.863% | $142.8802 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $1,118.56 | $1,249.1727 | $1,249.18 | $1,249.15 | $1,249.10 | |