| 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 | $195.61 | 3.456% | $202.3703 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $108.45 | 6.637% | $115.6478 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $195.96 | 3.488% | $202.7951 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $201.40 | 8.342% | $218.2008 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $43.87 | 11.496% | $48.9133 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $122.26 | 8.777% | $132.9908 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $154.81 | 10.133% | $170.4969 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,022.36 | $1,091.4150 | $1,091.42 | $1,091.40 | $1,091.40 | |