| 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 | $182.89 | 6.739% | $195.215 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $215.50 | 11.158% | $239.5455 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $89.99 | 4.815% | $94.323 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $175.32 | 10.208% | $193.2167 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $88.55 | 3.372% | $91.5359 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $18.68 | 11.844% | $20.8925 | $20.89 | $20.90 | $20.90 |
| Purchase #7 | $183.93 | 5.641% | $194.3055 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $954.86 | $1,029.0341 | $1,029.05 | $1,029.00 | $1,028.90 | |