| 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 | $98.83 | 9.176% | $107.8986 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $97.94 | 9.198% | $106.9485 | $106.95 | $106.95 | $106.90 |
| Purchase #3 | $96.81 | 13.865% | $110.2327 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $182.52 | 13.731% | $207.5818 | $207.58 | $207.60 | $207.60 |
| Purchase #5 | $144.25 | 6.306% | $153.3464 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $8.48 | 7.531% | $9.1186 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $207.83 | 10.264% | $229.1617 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $836.66 | $924.2883 | $924.29 | $924.30 | $924.20 | |