| 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 | $47.75 | 8.147% | $51.6402 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $168.26 | 4.460% | $175.7644 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $162.61 | 5.257% | $171.1584 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $125.64 | 13.820% | $143.0034 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $73.83 | 13.129% | $83.5231 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $220.46 | 6.166% | $234.0536 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $158.40 | 3.270% | $163.5797 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $956.95 | $1,022.7228 | $1,022.71 | $1,022.70 | $1,022.80 | |