| 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 | $203.38 | 4.496% | $212.524 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $87.71 | 11.285% | $97.6081 | $97.61 | $97.60 | $97.60 |
| Purchase #3 | $85.66 | 11.258% | $95.3036 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $220.32 | 13.578% | $250.235 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $128.40 | 13.468% | $145.6929 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $82.64 | 9.170% | $90.2181 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $170.97 | 9.265% | $186.8104 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $979.08 | $1,078.3921 | $1,078.39 | $1,078.35 | $1,078.30 | |