| 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 | $138.70 | 5.277% | $146.0192 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $174.25 | 7.495% | $187.31 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $12.34 | 4.460% | $12.8904 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $23.95 | 13.610% | $27.2096 | $27.21 | $27.20 | $27.20 |
| Purchase #5 | $219.64 | 4.657% | $229.8686 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $147.82 | 5.349% | $155.7269 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $178.69 | 3.368% | $184.7083 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $895.39 | $943.7330 | $943.74 | $943.70 | $943.70 | |