| 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 | $94.27 | 8.680% | $102.4526 | $102.45 | $102.45 | $102.50 |
| Purchase #2 | $182.58 | 12.497% | $205.397 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $11.30 | 11.718% | $12.6241 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $9.38 | 4.454% | $9.7978 | $9.80 | $9.80 | $9.80 |
| Purchase #5 | $225.83 | 13.216% | $255.6757 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $171.88 | 7.208% | $184.2691 | $184.27 | $184.25 | $184.30 |
| Purchase #7 | $166.97 | 10.328% | $184.2147 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $862.21 | $954.4310 | $954.43 | $954.40 | $954.50 | |