| 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 | $235.42 | 8.273% | $254.8963 | $254.90 | $254.90 | $254.90 |
| Purchase #2 | $218.64 | 9.469% | $239.343 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $144.73 | 13.130% | $163.733 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $209.85 | 11.457% | $233.8925 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $204.48 | 13.336% | $231.7495 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $18.69 | 6.250% | $19.8581 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $38.75 | 13.703% | $44.0599 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $1,070.56 | $1,187.5323 | $1,187.53 | $1,187.55 | $1,187.50 | |