| 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 | $198.40 | 11.118% | $220.4581 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $217.68 | 10.287% | $240.0727 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $38.67 | 10.312% | $42.6577 | $42.66 | $42.65 | $42.70 |
| Purchase #4 | $103.96 | 3.742% | $107.8502 | $107.85 | $107.85 | $107.90 |
| Purchase #5 | $115.59 | 12.577% | $130.1278 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $57.30 | 13.809% | $65.2126 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $125.95 | 13.680% | $143.18 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $857.55 | $949.5591 | $949.56 | $949.55 | $949.70 | |