| 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 | $224.52 | 9.865% | $246.6689 | $246.67 | $246.65 | $246.70 |
| Purchase #2 | $127.86 | 5.646% | $135.079 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $105.91 | 10.817% | $117.3663 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $123.79 | 8.769% | $134.6451 | $134.65 | $134.65 | $134.60 |
| Purchase #5 | $249.88 | 3.413% | $258.4084 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $104.92 | 11.483% | $116.968 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $74.42 | 5.296% | $78.3613 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $1,011.30 | $1,087.4970 | $1,087.51 | $1,087.45 | $1,087.60 | |