| 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 | $7.60 | 5.589% | $8.0248 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $59.43 | 8.750% | $64.6301 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $114.73 | 6.801% | $122.5328 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $154.80 | 13.416% | $175.568 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $236.32 | 5.789% | $250.0006 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $138.70 | 9.490% | $151.8626 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $202.47 | 5.480% | $213.5654 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $914.05 | $986.1843 | $986.18 | $986.15 | $986.20 | |