| 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 | $212.68 | 6.549% | $226.6084 | $226.61 | $226.60 | $226.60 |
| Purchase #2 | $161.48 | 4.106% | $168.1104 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $153.66 | 11.554% | $171.4139 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $197.65 | 11.143% | $219.6741 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $162.71 | 4.534% | $170.0873 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $133.84 | 5.355% | $141.0071 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $188.81 | 13.633% | $214.5505 | $214.55 | $214.55 | $214.60 |
| 7 purchase totals = | $1,210.83 | $1,311.4517 | $1,311.45 | $1,311.40 | $1,311.50 | |