| 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 | $132.47 | 5.470% | $139.7161 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $89.57 | 5.839% | $94.8 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $155.79 | 10.292% | $171.8239 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $102.25 | 11.590% | $114.1008 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $191.92 | 3.695% | $199.0114 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $102.37 | 7.827% | $110.3825 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $100.85 | 9.480% | $110.4106 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $875.22 | $940.2453 | $940.24 | $940.20 | $940.20 | |