| 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 | $247.81 | 9.709% | $271.8699 | $271.87 | $271.85 | $271.90 |
| Purchase #2 | $13.40 | 8.246% | $14.505 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $145.90 | 10.326% | $160.9656 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $185.28 | 11.450% | $206.4946 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $209.68 | 12.636% | $236.1752 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $49.32 | 6.712% | $52.6304 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $122.56 | 10.698% | $135.6715 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $973.95 | $1,078.3122 | $1,078.32 | $1,078.30 | $1,078.40 | |