| 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 | $224.87 | 4.518% | $235.0296 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $154.88 | 11.160% | $172.1646 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $229.41 | 9.160% | $250.424 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $7.66 | 5.293% | $8.0654 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $207.45 | 3.144% | $213.9722 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $241.65 | 9.793% | $265.3148 | $265.31 | $265.30 | $265.30 |
| Purchase #7 | $206.75 | 5.311% | $217.7305 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $1,272.67 | $1,362.7011 | $1,362.69 | $1,362.65 | $1,362.70 | |