| 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 | $152.98 | 11.447% | $170.4916 | $170.49 | $170.50 | $170.50 |
| Purchase #2 | $131.34 | 7.201% | $140.7978 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $114.36 | 7.538% | $122.9805 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $21.72 | 6.279% | $23.0838 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $223.29 | 6.267% | $237.2836 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $185.67 | 6.649% | $198.0152 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $198.67 | 5.483% | $209.5631 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,028.03 | $1,102.2156 | $1,102.21 | $1,102.25 | $1,102.30 | |