| 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 | $180.57 | 4.230% | $188.2081 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $125.52 | 9.343% | $137.2473 | $137.25 | $137.25 | $137.20 |
| Purchase #3 | $196.27 | 11.734% | $219.3003 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $177.79 | 5.301% | $187.2146 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $177.73 | 4.199% | $185.1929 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $24.34 | 13.490% | $27.6235 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $109.72 | 3.437% | $113.4911 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $991.94 | $1,058.2778 | $1,058.27 | $1,058.25 | $1,058.20 | |