| 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 | $225.30 | 7.655% | $242.5467 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $106.38 | 13.126% | $120.3434 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $173.90 | 9.749% | $190.8535 | $190.85 | $190.85 | $190.90 |
| Purchase #4 | $246.84 | 3.704% | $255.983 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $75.45 | 7.772% | $81.314 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $178.51 | 8.487% | $193.6601 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $118.80 | 13.635% | $134.9984 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $1,125.18 | $1,219.6991 | $1,219.69 | $1,219.70 | $1,219.70 | |