| 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 | $22.41 | 13.319% | $25.3948 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $217.94 | 8.475% | $236.4104 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $218.86 | 8.647% | $237.7848 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $127.77 | 10.639% | $141.3635 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $47.78 | 7.358% | $51.2957 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $16.28 | 4.730% | $17.05 | $17.05 | $17.05 | $17.10 |
| Purchase #7 | $128.83 | 10.864% | $142.8261 | $142.83 | $142.85 | $142.80 |
| 7 purchase totals = | $779.87 | $852.1253 | $852.12 | $852.15 | $852.20 | |