| 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 | $156.55 | 3.844% | $162.5678 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $248.25 | 10.493% | $274.2989 | $274.30 | $274.30 | $274.30 |
| Purchase #3 | $100.87 | 7.847% | $108.7853 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $195.86 | 5.418% | $206.4717 | $206.47 | $206.45 | $206.50 |
| Purchase #5 | $111.33 | 12.449% | $125.1895 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $108.76 | 5.746% | $115.0093 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $188.99 | 8.552% | $205.1524 | $205.15 | $205.15 | $205.20 |
| 7 purchase totals = | $1,110.61 | $1,197.4749 | $1,197.48 | $1,197.45 | $1,197.60 | |