| 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 | $116.49 | 5.134% | $122.4706 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $221.90 | 9.218% | $242.3547 | $242.35 | $242.35 | $242.40 |
| Purchase #3 | $229.54 | 12.198% | $257.5393 | $257.54 | $257.55 | $257.50 |
| Purchase #4 | $141.79 | 11.580% | $158.2093 | $158.21 | $158.20 | $158.20 |
| Purchase #5 | $35.89 | 9.746% | $39.3878 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $234.70 | 10.223% | $258.6934 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $158.70 | 7.354% | $170.3708 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $1,139.01 | $1,249.0259 | $1,249.02 | $1,249.00 | $1,249.10 | |