| 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 | $172.43 | 9.868% | $189.4454 | $189.45 | $189.45 | $189.40 |
| Purchase #2 | $98.88 | 8.831% | $107.6121 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $43.48 | 4.425% | $45.404 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $188.67 | 6.620% | $201.16 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $144.85 | 6.710% | $154.5694 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $229.74 | 8.850% | $250.072 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $203.73 | 13.528% | $231.2906 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $1,081.78 | $1,179.5535 | $1,179.55 | $1,179.50 | $1,179.60 | |