| 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 | $72.29 | 4.237% | $75.3529 | $75.35 | $75.35 | $75.40 |
| Purchase #2 | $250.25 | 7.184% | $268.228 | $268.23 | $268.25 | $268.20 |
| Purchase #3 | $220.46 | 13.675% | $250.6079 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $91.84 | 3.549% | $95.0994 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $63.45 | 9.640% | $69.5666 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $41.47 | 9.221% | $45.2939 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $55.50 | 12.315% | $62.3348 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $795.26 | $866.4835 | $866.48 | $866.50 | $866.50 | |