| 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 | $231.28 | 6.589% | $246.519 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $140.60 | 4.317% | $146.6697 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $38.42 | 5.571% | $40.5604 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $25.92 | 5.372% | $27.3124 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $147.79 | 13.732% | $168.0845 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $225.95 | 4.590% | $236.3211 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $199.58 | 6.770% | $213.0916 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $1,009.54 | $1,078.5587 | $1,078.55 | $1,078.50 | $1,078.60 | |