| 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 | $115.43 | 3.866% | $119.8925 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $6.75 | 11.354% | $7.5164 | $7.52 | $7.50 | $7.50 |
| Purchase #3 | $67.91 | 7.828% | $73.226 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $161.67 | 4.162% | $168.3987 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $175.48 | 13.649% | $199.4313 | $199.43 | $199.45 | $199.40 |
| Purchase #6 | $74.63 | 13.411% | $84.6386 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $250.65 | 6.345% | $266.5537 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $852.52 | $919.6572 | $919.66 | $919.70 | $919.60 | |