| 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 | $250.47 | 7.409% | $269.0273 | $269.03 | $269.05 | $269.00 |
| Purchase #2 | $201.69 | 8.124% | $218.0753 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $157.37 | 3.574% | $162.9944 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $161.56 | 10.436% | $178.4204 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $11.82 | 10.485% | $13.0593 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $56.27 | 6.832% | $60.1144 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $71.91 | 9.246% | $78.5588 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $911.09 | $980.2499 | $980.25 | $980.25 | $980.30 | |