| 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 | $105.59 | 13.748% | $120.1065 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $45.86 | 10.603% | $50.7225 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $190.93 | 13.601% | $216.8984 | $216.90 | $216.90 | $216.90 |
| Purchase #4 | $164.64 | 4.288% | $171.6998 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $223.70 | 3.633% | $231.827 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $198.78 | 9.633% | $217.9285 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $215.32 | 5.342% | $226.8224 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $1,144.82 | $1,236.0051 | $1,236.01 | $1,236.00 | $1,235.90 | |