| 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 | $213.42 | 9.274% | $233.2126 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $38.33 | 10.711% | $42.4355 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $229.47 | 13.581% | $260.6343 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $250.88 | 8.616% | $272.4958 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $49.98 | 13.221% | $56.5879 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $195.59 | 4.473% | $204.3387 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $211.71 | 4.497% | $221.2306 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,189.38 | $1,290.9354 | $1,290.94 | $1,291.00 | $1,290.80 | |