| 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 | $55.69 | 4.187% | $58.0217 | $58.02 | $58.00 | $58.00 |
| Purchase #2 | $163.58 | 5.686% | $172.8812 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $149.54 | 3.198% | $154.3223 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $214.72 | 10.425% | $237.1046 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $149.95 | 11.564% | $167.2902 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $160.87 | 3.262% | $166.1176 | $166.12 | $166.10 | $166.10 |
| Purchase #7 | $167.73 | 10.580% | $185.4758 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $1,062.08 | $1,141.2134 | $1,141.21 | $1,141.20 | $1,141.20 | |