| 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 | $198.84 | 5.267% | $209.3129 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $101.92 | 9.733% | $111.8399 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $181.90 | 13.671% | $206.7675 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $66.33 | 13.802% | $75.4849 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $170.40 | 6.397% | $181.3005 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $134.38 | 8.526% | $145.8372 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $10.44 | 11.162% | $11.6053 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $864.21 | $942.1482 | $942.15 | $942.15 | $942.10 | |