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 | $220.71 | 4.627% | $230.9223 | $230.92 | $230.90 | $230.90 |
Purchase #2 | $220.65 | 10.247% | $243.26 | $243.26 | $243.25 | $243.30 |
Purchase #3 | $222.85 | 10.286% | $245.7724 | $245.77 | $245.75 | $245.80 |
Purchase #4 | $158.79 | 12.204% | $178.1687 | $178.17 | $178.15 | $178.20 |
Purchase #5 | $98.85 | 7.338% | $106.1036 | $106.10 | $106.10 | $106.10 |
Purchase #6 | $66.58 | 8.869% | $72.485 | $72.49 | $72.50 | $72.50 |
Purchase #7 | $164.94 | 5.575% | $174.1354 | $174.14 | $174.15 | $174.10 |
7 purchase totals = | $1,153.37 | $1,250.8474 | $1,250.85 | $1,250.80 | $1,250.90 |