| 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 | $199.33 | 12.214% | $223.6762 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $211.65 | 10.573% | $234.0278 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $141.74 | 10.552% | $156.6964 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $132.96 | 5.733% | $140.5826 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $167.53 | 12.864% | $189.0811 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $150.93 | 8.395% | $163.6006 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $159.85 | 10.452% | $176.5575 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $1,163.99 | $1,284.2222 | $1,284.23 | $1,284.30 | $1,284.30 | |