| 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 | $185.97 | 7.859% | $200.5854 | $200.59 | $200.60 | $200.60 |
| Purchase #2 | $221.79 | 12.731% | $250.0261 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $186.34 | 8.478% | $202.1379 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $172.91 | 6.266% | $183.7445 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $89.66 | 3.643% | $92.9263 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $245.43 | 7.667% | $264.2471 | $264.25 | $264.25 | $264.20 |
| Purchase #7 | $93.63 | 6.129% | $99.3686 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $1,195.73 | $1,293.0359 | $1,293.05 | $1,293.10 | $1,292.90 | |