| 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 | $139.73 | 5.734% | $147.7421 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $184.35 | 7.643% | $198.4399 | $198.44 | $198.45 | $198.40 |
| Purchase #3 | $185.53 | 5.850% | $196.3835 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $133.48 | 5.175% | $140.3876 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $221.86 | 8.723% | $241.2128 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $197.72 | 3.682% | $205.0001 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $26.46 | 5.295% | $27.8611 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $1,089.13 | $1,157.0271 | $1,157.02 | $1,157.05 | $1,157.00 | |