| 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 | $155.72 | 9.806% | $170.9899 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $28.96 | 3.459% | $29.9617 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $51.86 | 10.484% | $57.297 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $242.75 | 3.192% | $250.4986 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $92.96 | 5.646% | $98.2085 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $104.31 | 6.799% | $111.402 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $240.25 | 4.687% | $251.5105 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $916.81 | $969.8682 | $969.87 | $969.85 | $969.90 | |