| 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 | $94.32 | 13.710% | $107.2513 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $84.25 | 8.350% | $91.2849 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $221.63 | 13.204% | $250.894 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $153.86 | 8.662% | $167.1874 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $214.44 | 4.294% | $223.6481 | $223.65 | $223.65 | $223.60 |
| Purchase #6 | $195.65 | 10.279% | $215.7609 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $91.45 | 3.411% | $94.5694 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $1,055.60 | $1,150.5960 | $1,150.59 | $1,150.60 | $1,150.70 | |