| 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 | $57.67 | 7.806% | $62.1717 | $62.17 | $62.15 | $62.20 |
| Purchase #2 | $104.54 | 9.198% | $114.1556 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $184.46 | 3.421% | $190.7704 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $77.92 | 9.628% | $85.4221 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $222.56 | 13.563% | $252.7458 | $252.75 | $252.75 | $252.70 |
| Purchase #6 | $184.29 | 4.675% | $192.9056 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $142.35 | 10.654% | $157.516 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $973.79 | $1,055.6872 | $1,055.70 | $1,055.60 | $1,055.70 | |