| 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 | $221.46 | 3.743% | $229.7492 | $229.75 | $229.75 | $229.70 |
| Purchase #2 | $169.47 | 4.268% | $176.703 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $216.57 | 5.792% | $229.1137 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $105.72 | 11.754% | $118.1463 | $118.15 | $118.15 | $118.10 |
| Purchase #5 | $35.39 | 7.575% | $38.0708 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $247.60 | 7.129% | $265.2514 | $265.25 | $265.25 | $265.30 |
| Purchase #7 | $211.35 | 8.398% | $229.0992 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $1,207.56 | $1,286.1336 | $1,286.13 | $1,286.10 | $1,286.10 | |