| 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 | $147.67 | 4.709% | $154.6238 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $241.43 | 13.324% | $273.5981 | $273.60 | $273.60 | $273.60 |
| Purchase #3 | $206.48 | 5.822% | $218.5013 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $161.47 | 11.708% | $180.3749 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $124.77 | 7.194% | $133.746 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $47.81 | 8.735% | $51.9862 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $158.95 | 4.387% | $165.9231 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $1,088.58 | $1,178.7534 | $1,178.75 | $1,178.70 | $1,178.70 | |