| 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 | $193.88 | 8.432% | $210.228 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $143.79 | 8.803% | $156.4478 | $156.45 | $156.45 | $156.40 |
| Purchase #3 | $147.89 | 12.242% | $165.9947 | $165.99 | $166.00 | $166.00 |
| Purchase #4 | $185.27 | 7.388% | $198.9577 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $7.60 | 4.297% | $7.9266 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $131.46 | 8.695% | $142.8904 | $142.89 | $142.90 | $142.90 |
| Purchase #7 | $119.53 | 4.770% | $125.2316 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $929.42 | $1,007.6768 | $1,007.68 | $1,007.75 | $1,007.60 | |