| 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 | $183.56 | 8.652% | $199.4416 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $220.97 | 7.814% | $238.2366 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $145.45 | 7.557% | $156.4417 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $133.99 | 4.556% | $140.0946 | $140.09 | $140.10 | $140.10 |
| Purchase #5 | $159.59 | 4.682% | $167.062 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $110.75 | 11.224% | $123.1806 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $6.28 | 12.834% | $7.086 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $960.59 | $1,031.5431 | $1,031.54 | $1,031.60 | $1,031.50 | |