| 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 | $36.57 | 4.137% | $38.0829 | $38.08 | $38.10 | $38.10 |
| Purchase #2 | $224.95 | 6.699% | $240.0194 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $242.73 | 3.188% | $250.4682 | $250.47 | $250.45 | $250.50 |
| Purchase #4 | $59.29 | 9.522% | $64.9356 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $43.44 | 13.720% | $49.4 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $147.35 | 9.366% | $161.1508 | $161.15 | $161.15 | $161.20 |
| Purchase #7 | $96.83 | 7.820% | $104.4021 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $851.16 | $908.4590 | $908.46 | $908.45 | $908.50 | |