| 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 | $236.39 | 7.163% | $253.3226 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $228.29 | 8.118% | $246.8226 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $242.64 | 7.565% | $260.9957 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $174.68 | 13.482% | $198.2304 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $67.38 | 9.380% | $73.7002 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $71.92 | 4.710% | $75.3074 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $124.36 | 4.398% | $129.8294 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $1,145.66 | $1,238.2083 | $1,238.21 | $1,238.20 | $1,238.10 | |