| 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 | $220.93 | 5.850% | $233.8544 | $233.85 | $233.85 | $233.90 |
| Purchase #2 | $147.64 | 5.741% | $156.116 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $224.93 | 3.222% | $232.1772 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $218.65 | 7.463% | $234.9678 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $136.69 | 8.296% | $148.0298 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $130.56 | 4.711% | $136.7107 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $54.31 | 9.616% | $59.5324 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $1,133.71 | $1,201.3883 | $1,201.39 | $1,201.40 | $1,201.40 | |