| 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 | $155.88 | 10.120% | $171.6551 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $213.55 | 9.395% | $233.613 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $190.76 | 8.520% | $207.0128 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $129.46 | 11.536% | $144.3945 | $144.39 | $144.40 | $144.40 |
| Purchase #5 | $144.48 | 8.473% | $156.7218 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $106.38 | 13.579% | $120.8253 | $120.83 | $120.85 | $120.80 |
| Purchase #7 | $84.66 | 8.534% | $91.8849 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $1,025.17 | $1,126.1074 | $1,126.10 | $1,126.10 | $1,126.10 | |