| 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 | $128.58 | 4.484% | $134.3455 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $81.57 | 12.662% | $91.8984 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $122.63 | 12.439% | $137.8839 | $137.88 | $137.90 | $137.90 |
| Purchase #4 | $223.26 | 9.766% | $245.0636 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $43.85 | 9.385% | $47.9653 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $69.33 | 8.130% | $74.9665 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $65.92 | 10.542% | $72.8693 | $72.87 | $72.85 | $72.90 |
| 7 purchase totals = | $735.14 | $804.9925 | $805.00 | $804.95 | $805.10 | |