| 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 | $39.66 | 7.647% | $42.6928 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $101.83 | 13.212% | $115.2838 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $215.43 | 4.668% | $225.4863 | $225.49 | $225.50 | $225.50 |
| Purchase #4 | $156.67 | 13.467% | $177.7687 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $187.58 | 13.349% | $212.6201 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $230.94 | 3.503% | $239.0298 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $222.58 | 12.295% | $249.9462 | $249.95 | $249.95 | $249.90 |
| 7 purchase totals = | $1,154.69 | $1,262.8277 | $1,262.83 | $1,262.85 | $1,262.80 | |