| 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 | $9.72 | 13.436% | $11.026 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $119.50 | 11.539% | $133.2891 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $20.28 | 8.147% | $21.9322 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $154.49 | 4.502% | $161.4451 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $155.73 | 5.475% | $164.2562 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $38.78 | 5.588% | $40.947 | $40.95 | $40.95 | $40.90 |
| Purchase #7 | $131.37 | 10.623% | $145.3254 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $629.87 | $678.2210 | $678.24 | $678.30 | $678.10 | |