| 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 | $47.79 | 6.851% | $51.0641 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $161.47 | 6.297% | $171.6378 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $128.90 | 4.504% | $134.7057 | $134.71 | $134.70 | $134.70 |
| Purchase #4 | $139.59 | 5.153% | $146.7831 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $202.27 | 6.134% | $214.6772 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $179.70 | 3.200% | $185.4504 | $185.45 | $185.45 | $185.50 |
| Purchase #7 | $129.50 | 10.338% | $142.8877 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $989.22 | $1,047.2060 | $1,047.21 | $1,047.25 | $1,047.30 | |