| 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 | $220.92 | 13.417% | $250.5608 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $228.97 | 13.839% | $260.6572 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $248.75 | 9.859% | $273.2743 | $273.27 | $273.25 | $273.30 |
| Purchase #4 | $133.75 | 6.193% | $142.0331 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $125.42 | 10.143% | $138.1414 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $248.39 | 12.615% | $279.7244 | $279.72 | $279.70 | $279.70 |
| Purchase #7 | $41.38 | 4.394% | $43.1982 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $1,247.58 | $1,387.5894 | $1,387.58 | $1,387.55 | $1,387.60 | |