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 | $120.94 | 7.784% | $130.354 | $130.35 | $130.35 | $130.40 |
Purchase #2 | $26.83 | 12.492% | $30.1816 | $30.18 | $30.20 | $30.20 |
Purchase #3 | $235.76 | 8.359% | $255.4672 | $255.47 | $255.45 | $255.50 |
Purchase #4 | $26.28 | 8.168% | $28.4266 | $28.43 | $28.45 | $28.40 |
Purchase #5 | $132.84 | 4.411% | $138.6996 | $138.70 | $138.70 | $138.70 |
Purchase #6 | $74.72 | 4.694% | $78.2274 | $78.23 | $78.25 | $78.20 |
Purchase #7 | $7.77 | 13.773% | $8.8402 | $8.84 | $8.85 | $8.80 |
7 purchase totals = | $625.14 | $670.1966 | $670.20 | $670.25 | $670.20 |