| 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 | $30.81 | 6.559% | $32.8308 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $23.60 | 13.859% | $26.8707 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $26.56 | 8.824% | $28.9037 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $103.88 | 5.768% | $109.8718 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $220.50 | 12.787% | $248.6953 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $14.36 | 3.145% | $14.8116 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $182.86 | 9.230% | $199.738 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $602.57 | $661.7219 | $661.72 | $661.70 | $661.70 | |