| 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 | $201.90 | 9.112% | $220.2971 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $157.60 | 5.799% | $166.7392 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $133.25 | 5.689% | $140.8306 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $126.84 | 8.431% | $137.5339 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $141.49 | 3.466% | $146.394 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $11.26 | 4.216% | $11.7347 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $171.28 | 3.546% | $177.3536 | $177.35 | $177.35 | $177.40 |
| 7 purchase totals = | $943.62 | $1,000.8831 | $1,000.87 | $1,000.95 | $1,000.80 | |