| 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 | $247.79 | 5.411% | $261.1979 | $261.20 | $261.20 | $261.20 |
| Purchase #2 | $90.73 | 8.447% | $98.394 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $12.74 | 4.588% | $13.3245 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $93.54 | 9.750% | $102.6602 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $245.76 | 3.369% | $254.0397 | $254.04 | $254.05 | $254.00 |
| Purchase #6 | $37.97 | 3.491% | $39.2955 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $133.99 | 8.598% | $145.5105 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $862.52 | $914.4223 | $914.42 | $914.40 | $914.40 | |