| 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 | $188.68 | 12.427% | $212.1273 | $212.13 | $212.15 | $212.10 |
| Purchase #2 | $19.82 | 5.803% | $20.9702 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $51.57 | 9.200% | $56.3144 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $74.88 | 10.221% | $82.5335 | $82.53 | $82.55 | $82.50 |
| Purchase #5 | $32.98 | 8.774% | $35.8737 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $125.78 | 7.145% | $134.767 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $31.27 | 10.731% | $34.6256 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $524.98 | $577.2117 | $577.21 | $577.20 | $577.20 | |