| 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 | $237.43 | 5.206% | $249.7906 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $135.48 | 9.633% | $148.5308 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $22.46 | 7.214% | $24.0803 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $72.31 | 10.292% | $79.7521 | $79.75 | $79.75 | $79.80 |
| Purchase #5 | $62.38 | 6.334% | $66.3311 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $226.77 | 10.277% | $250.0752 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $93.50 | 13.230% | $105.8701 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $850.33 | $924.4302 | $924.43 | $924.50 | $924.50 | |