| 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 | $219.38 | 7.407% | $235.6295 | $235.63 | $235.65 | $235.60 |
| Purchase #2 | $99.36 | 7.376% | $106.6888 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $127.64 | 7.680% | $137.4428 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $56.25 | 10.171% | $61.9712 | $61.97 | $61.95 | $62.00 |
| Purchase #5 | $214.32 | 10.873% | $237.623 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $148.63 | 3.809% | $154.2913 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $236.67 | 3.467% | $244.8753 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,102.25 | $1,178.5219 | $1,178.52 | $1,178.55 | $1,178.50 | |