| 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 | $241.37 | 9.721% | $264.8336 | $264.83 | $264.85 | $264.80 |
| Purchase #2 | $118.45 | 9.754% | $130.0036 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $35.44 | 3.201% | $36.5744 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $174.58 | 7.592% | $187.8341 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $22.79 | 8.533% | $24.7347 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $86.78 | 3.418% | $89.7461 | $89.75 | $89.75 | $89.70 |
| Purchase #7 | $192.89 | 8.779% | $209.8238 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $872.30 | $943.5503 | $943.53 | $943.55 | $943.40 | |