| 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 | $211.92 | 5.513% | $223.6031 | $223.60 | $223.60 | $223.60 |
| Purchase #2 | $197.45 | 8.578% | $214.3873 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $105.66 | 4.850% | $110.7845 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $151.88 | 8.660% | $165.0328 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $112.76 | 7.838% | $121.5981 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $143.31 | 10.631% | $158.5453 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $186.28 | 6.749% | $198.852 | $198.85 | $198.85 | $198.90 |
| 7 purchase totals = | $1,109.26 | $1,192.8031 | $1,192.80 | $1,192.85 | $1,192.80 | |