| 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 | $219.44 | 13.558% | $249.1917 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $106.56 | 3.782% | $110.5901 | $110.59 | $110.60 | $110.60 |
| Purchase #3 | $78.73 | 7.149% | $84.3584 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $236.32 | 8.851% | $257.2367 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $104.59 | 4.145% | $108.9253 | $108.93 | $108.95 | $108.90 |
| Purchase #6 | $33.68 | 10.346% | $37.1645 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $217.79 | 9.533% | $238.5519 | $238.55 | $238.55 | $238.60 |
| 7 purchase totals = | $997.11 | $1,086.0186 | $1,086.02 | $1,086.05 | $1,086.10 | |