| 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 | $136.74 | 4.418% | $142.7812 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $180.68 | 4.406% | $188.6408 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $148.55 | 5.674% | $156.9787 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $48.25 | 3.527% | $49.9518 | $49.95 | $49.95 | $50.00 |
| Purchase #5 | $195.81 | 10.572% | $216.511 | $216.51 | $216.50 | $216.50 |
| Purchase #6 | $136.70 | 12.323% | $153.5455 | $153.55 | $153.55 | $153.50 |
| Purchase #7 | $196.37 | 4.227% | $204.6706 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,043.10 | $1,113.0796 | $1,113.08 | $1,113.10 | $1,113.10 | |