| 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 | $156.40 | 11.690% | $174.6832 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $24.45 | 3.245% | $25.2434 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $31.61 | 4.453% | $33.0176 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $202.66 | 9.250% | $221.4061 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $157.90 | 7.864% | $170.3173 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $53.45 | 4.536% | $55.8745 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $226.83 | 5.412% | $239.106 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $853.30 | $919.6481 | $919.65 | $919.60 | $919.60 | |