| 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 | $97.55 | 5.573% | $102.9865 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $132.68 | 4.538% | $138.701 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $138.72 | 11.265% | $154.3468 | $154.35 | $154.35 | $154.30 |
| Purchase #4 | $204.57 | 8.871% | $222.7174 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $184.97 | 12.580% | $208.2392 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $161.95 | 3.702% | $167.9454 | $167.95 | $167.95 | $167.90 |
| Purchase #7 | $214.58 | 9.714% | $235.4243 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $1,135.02 | $1,230.3606 | $1,230.37 | $1,230.35 | $1,230.20 | |