| 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 | $80.77 | 6.838% | $86.2931 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $146.29 | 9.405% | $160.0486 | $160.05 | $160.05 | $160.00 |
| Purchase #3 | $167.30 | 12.250% | $187.7943 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $148.62 | 13.110% | $168.1041 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $214.36 | 4.206% | $223.376 | $223.38 | $223.40 | $223.40 |
| Purchase #6 | $42.76 | 3.504% | $44.2583 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $38.65 | 9.273% | $42.234 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $838.75 | $912.1084 | $912.10 | $912.15 | $912.10 | |