| 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 | $24.81 | 10.804% | $27.4905 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $161.38 | 7.796% | $173.9612 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $165.81 | 9.183% | $181.0363 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $230.30 | 5.559% | $243.1024 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $127.64 | 9.633% | $139.9356 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $12.50 | 9.180% | $13.6475 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $134.33 | 4.830% | $140.8181 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $856.77 | $919.9916 | $920.00 | $920.00 | $919.90 | |