| 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 | $158.61 | 6.325% | $168.6421 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $46.38 | 4.169% | $48.3136 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $211.39 | 7.129% | $226.46 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $133.47 | 4.792% | $139.8659 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $104.73 | 10.376% | $115.5968 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $175.30 | 13.246% | $198.5202 | $198.52 | $198.50 | $198.50 |
| Purchase #7 | $75.60 | 9.241% | $82.5862 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $905.48 | $979.9848 | $979.99 | $979.95 | $980.00 | |