| 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 | $250.94 | 10.128% | $276.3552 | $276.36 | $276.35 | $276.40 |
| Purchase #2 | $13.66 | 4.776% | $14.3124 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $119.81 | 9.698% | $131.4292 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $52.50 | 3.828% | $54.5097 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $228.80 | 7.324% | $245.5573 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $28.36 | 4.309% | $29.582 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $245.92 | 13.245% | $278.4921 | $278.49 | $278.50 | $278.50 |
| 7 purchase totals = | $939.99 | $1,030.2379 | $1,030.24 | $1,030.25 | $1,030.30 | |