| 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 | $176.94 | 9.158% | $193.1442 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $48.66 | 5.209% | $51.1947 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $191.51 | 5.525% | $202.0909 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $45.94 | 4.632% | $48.0679 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $108.68 | 10.549% | $120.1447 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $132.44 | 3.355% | $136.8834 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $60.90 | 4.832% | $63.8427 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $765.07 | $815.3685 | $815.35 | $815.40 | $815.30 | |