| 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 | $231.79 | 10.123% | $255.2541 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $21.74 | 10.263% | $23.9712 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $123.99 | 10.604% | $137.1379 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $172.96 | 3.491% | $178.998 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $170.88 | 8.243% | $184.9656 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $60.91 | 11.777% | $68.0834 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $210.56 | 11.369% | $234.4986 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $992.83 | $1,082.9088 | $1,082.91 | $1,082.90 | $1,083.00 | |