| 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 | $168.91 | 5.591% | $178.3538 | $178.35 | $178.35 | $178.40 |
| Purchase #2 | $142.77 | 7.585% | $153.5991 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $203.69 | 7.445% | $218.8547 | $218.85 | $218.85 | $218.90 |
| Purchase #4 | $138.56 | 6.178% | $147.1202 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $205.28 | 13.728% | $233.4608 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $241.78 | 13.411% | $274.2051 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $183.75 | 7.352% | $197.2593 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $1,284.74 | $1,402.8530 | $1,402.85 | $1,402.80 | $1,403.00 | |