| 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 | $210.28 | 11.386% | $234.2225 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $244.89 | 11.873% | $273.9658 | $273.97 | $273.95 | $274.00 |
| Purchase #3 | $12.33 | 5.338% | $12.9882 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $185.29 | 11.103% | $205.8627 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $120.79 | 5.295% | $127.1858 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $228.90 | 9.761% | $251.2429 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $11.58 | 13.721% | $13.1689 | $13.17 | $13.15 | $13.20 |
| 7 purchase totals = | $1,014.06 | $1,118.6368 | $1,118.64 | $1,118.60 | $1,118.70 | |