| 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 | $7.89 | 6.849% | $8.4304 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $222.92 | 9.594% | $244.3069 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $211.49 | 6.826% | $225.9263 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $233.88 | 4.367% | $244.0935 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $97.65 | 12.728% | $110.0789 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $192.80 | 4.621% | $201.7093 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $102.43 | 4.591% | $107.1326 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $1,069.06 | $1,141.6779 | $1,141.68 | $1,141.75 | $1,141.60 | |