| 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 | $225.77 | 11.328% | $251.3452 | $251.35 | $251.35 | $251.30 |
| Purchase #2 | $237.39 | 7.608% | $255.4506 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $234.67 | 10.382% | $259.0334 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $92.33 | 12.245% | $103.6358 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $115.44 | 7.433% | $124.0207 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $23.36 | 6.228% | $24.8149 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $168.59 | 4.138% | $175.5663 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $1,097.55 | $1,193.8669 | $1,193.87 | $1,193.85 | $1,193.80 | |