| 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 | $234.30 | 6.733% | $250.0754 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $40.89 | 4.584% | $42.7644 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $34.76 | 13.657% | $39.5072 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $124.95 | 6.454% | $133.0143 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $194.66 | 8.820% | $211.829 | $211.83 | $211.85 | $211.80 |
| Purchase #6 | $119.99 | 3.771% | $124.5148 | $124.51 | $124.50 | $124.50 |
| Purchase #7 | $73.26 | 11.866% | $81.953 | $81.95 | $81.95 | $82.00 |
| 7 purchase totals = | $822.81 | $883.6581 | $883.65 | $883.65 | $883.70 | |