| 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 | $157.42 | 5.830% | $166.5976 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $45.80 | 7.676% | $49.3156 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $143.43 | 6.867% | $153.2793 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $202.28 | 11.867% | $226.2846 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $141.26 | 4.476% | $147.5828 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $182.44 | 3.176% | $188.2343 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $51.36 | 10.492% | $56.7487 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $923.99 | $988.0429 | $988.04 | $988.10 | $988.00 | |