| 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 | $143.95 | 6.570% | $153.4075 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $124.69 | 12.111% | $139.7912 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $106.57 | 8.671% | $115.8107 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $140.87 | 5.597% | $148.7545 | $148.75 | $148.75 | $148.80 |
| Purchase #5 | $133.29 | 5.575% | $140.7209 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $236.59 | 12.412% | $265.9556 | $265.96 | $265.95 | $266.00 |
| Purchase #7 | $185.95 | 8.698% | $202.1239 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $1,071.91 | $1,166.5643 | $1,166.56 | $1,166.50 | $1,166.60 | |