| 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 | $191.28 | 6.717% | $204.1283 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $22.78 | 3.200% | $23.509 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $158.86 | 11.338% | $176.8715 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $105.97 | 12.455% | $119.1686 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $197.96 | 8.866% | $215.5111 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $19.66 | 7.388% | $21.1125 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $171.59 | 6.662% | $183.0213 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $868.10 | $943.3223 | $943.32 | $943.25 | $943.30 | |