| 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 | $51.33 | 4.184% | $53.4776 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $122.79 | 12.218% | $137.7925 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $104.43 | 13.382% | $118.4048 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $53.72 | 5.818% | $56.8454 | $56.85 | $56.85 | $56.80 |
| Purchase #5 | $188.79 | 12.637% | $212.6474 | $212.65 | $212.65 | $212.60 |
| Purchase #6 | $207.82 | 3.809% | $215.7359 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $189.81 | 13.855% | $216.1082 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $918.69 | $1,011.0118 | $1,011.02 | $1,011.05 | $1,010.90 | |