| 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 | $145.94 | 6.284% | $155.1109 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $217.61 | 5.623% | $229.8462 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $38.41 | 13.761% | $43.6956 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $128.33 | 4.484% | $134.0843 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $19.53 | 5.434% | $20.5913 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $33.67 | 3.371% | $34.805 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $222.50 | 12.797% | $250.9733 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $805.99 | $869.1066 | $869.11 | $869.10 | $869.10 | |