| 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 | $202.96 | 9.527% | $222.296 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $131.40 | 10.604% | $145.3337 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $113.42 | 7.827% | $122.2974 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $200.95 | 8.839% | $218.712 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $155.28 | 8.172% | $167.9695 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $244.72 | 4.373% | $255.4216 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $199.27 | 7.563% | $214.3408 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,248.00 | $1,346.3710 | $1,346.37 | $1,346.35 | $1,346.30 | |