| 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 | $171.32 | 12.389% | $192.5448 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $247.72 | 9.585% | $271.464 | $271.46 | $271.45 | $271.50 |
| Purchase #3 | $96.88 | 11.199% | $107.7296 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $241.67 | 9.105% | $263.6741 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $12.57 | 5.846% | $13.3048 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $145.91 | 12.670% | $164.3968 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $160.83 | 3.563% | $166.5604 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $1,076.90 | $1,179.6745 | $1,179.66 | $1,179.65 | $1,179.70 | |