| 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 | $82.80 | 5.212% | $87.1155 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $109.37 | 9.864% | $120.1583 | $120.16 | $120.15 | $120.20 |
| Purchase #3 | $30.85 | 6.639% | $32.8981 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $82.72 | 11.643% | $92.3511 | $92.35 | $92.35 | $92.40 |
| Purchase #5 | $67.50 | 11.693% | $75.3928 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $219.92 | 7.393% | $236.1787 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $169.64 | 9.662% | $186.0306 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $762.80 | $830.1251 | $830.13 | $830.15 | $830.20 | |