| 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 | $5.61 | 10.782% | $6.2149 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $206.35 | 12.670% | $232.4945 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $248.43 | 8.155% | $268.6895 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $30.80 | 5.269% | $32.4229 | $32.42 | $32.40 | $32.40 |
| Purchase #5 | $141.57 | 7.180% | $151.7347 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $175.44 | 8.321% | $190.0384 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $20.32 | 3.108% | $20.9515 | $20.95 | $20.95 | $21.00 |
| 7 purchase totals = | $828.52 | $902.5464 | $902.53 | $902.55 | $902.50 | |