| 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 | $162.50 | 9.167% | $177.3964 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $107.78 | 8.475% | $116.9144 | $116.91 | $116.90 | $116.90 |
| Purchase #3 | $180.34 | 13.736% | $205.1115 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $11.91 | 3.741% | $12.3556 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $88.32 | 9.286% | $96.5214 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $216.30 | 7.398% | $232.3019 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $156.52 | 4.602% | $163.7231 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $923.67 | $1,004.3243 | $1,004.32 | $1,004.25 | $1,004.30 | |