| 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 | $244.45 | 9.811% | $268.433 | $268.43 | $268.45 | $268.40 |
| Purchase #2 | $79.49 | 3.121% | $81.9709 | $81.97 | $81.95 | $82.00 |
| Purchase #3 | $179.28 | 7.707% | $193.0971 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $106.43 | 12.562% | $119.7997 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $95.75 | 3.465% | $99.0677 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $111.53 | 3.818% | $115.7882 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $17.67 | 10.841% | $19.5856 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $834.60 | $897.7422 | $897.75 | $897.75 | $897.80 | |