| 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 | $249.62 | 9.850% | $274.2076 | $274.21 | $274.20 | $274.20 |
| Purchase #2 | $85.41 | 7.714% | $91.9985 | $92.00 | $92.00 | $92.00 |
| Purchase #3 | $245.68 | 5.619% | $259.4848 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $196.80 | 6.223% | $209.0469 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $173.53 | 10.759% | $192.2001 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $137.99 | 3.624% | $142.9908 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $46.36 | 5.581% | $48.9474 | $48.95 | $48.95 | $48.90 |
| 7 purchase totals = | $1,135.39 | $1,218.8761 | $1,218.88 | $1,218.90 | $1,218.80 | |