| 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 | $164.82 | 10.102% | $181.4701 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $226.33 | 10.195% | $249.4043 | $249.40 | $249.40 | $249.40 |
| Purchase #3 | $191.59 | 7.348% | $205.668 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $250.77 | 11.151% | $278.7334 | $278.73 | $278.75 | $278.70 |
| Purchase #5 | $245.56 | 3.840% | $254.9895 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $24.88 | 3.602% | $25.7762 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $38.90 | 9.624% | $42.6437 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $1,142.85 | $1,238.6852 | $1,238.68 | $1,238.70 | $1,238.70 | |