| 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 | $213.56 | 8.845% | $232.4494 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $182.66 | 13.566% | $207.4397 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $232.99 | 8.183% | $252.0556 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $238.32 | 3.432% | $246.4991 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $58.57 | 12.865% | $66.105 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $226.99 | 12.173% | $254.6215 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $238.49 | 5.247% | $251.0036 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $1,391.58 | $1,510.1739 | $1,510.18 | $1,510.15 | $1,510.10 | |