| 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 | $223.88 | 4.447% | $233.8359 | $233.84 | $233.85 | $233.80 |
| Purchase #2 | $195.53 | 6.739% | $208.7068 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $15.86 | 5.522% | $16.7358 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $233.85 | 8.274% | $253.1987 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $239.97 | 4.791% | $251.467 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $219.31 | 5.730% | $231.8765 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $129.43 | 11.393% | $144.176 | $144.18 | $144.20 | $144.20 |
| 7 purchase totals = | $1,257.83 | $1,339.9967 | $1,340.02 | $1,340.05 | $1,340.00 | |