| 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 | $9.79 | 4.560% | $10.2364 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $231.45 | 6.384% | $246.2258 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $16.32 | 7.779% | $17.5895 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $46.61 | 6.300% | $49.5464 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $37.90 | 9.499% | $41.5001 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $78.73 | 11.780% | $88.0044 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $27.44 | 5.211% | $28.8699 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $448.24 | $481.9725 | $481.98 | $482.00 | $481.90 | |