| 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 | $64.95 | 5.135% | $68.2852 | $68.29 | $68.30 | $68.30 |
| Purchase #2 | $175.25 | 7.758% | $188.8459 | $188.85 | $188.85 | $188.80 |
| Purchase #3 | $160.84 | 10.194% | $177.236 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $227.79 | 4.549% | $238.1522 | $238.15 | $238.15 | $238.20 |
| Purchase #5 | $248.48 | 13.779% | $282.7181 | $282.72 | $282.70 | $282.70 |
| Purchase #6 | $122.99 | 11.283% | $136.867 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $7.64 | 11.851% | $8.5454 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $1,007.94 | $1,100.6498 | $1,100.67 | $1,100.65 | $1,100.60 | |