| 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 | $47.27 | 4.650% | $49.4681 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $103.77 | 10.771% | $114.9471 | $114.95 | $114.95 | $114.90 |
| Purchase #3 | $152.74 | 6.215% | $162.2328 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $131.97 | 5.705% | $139.4989 | $139.50 | $139.50 | $139.50 |
| Purchase #5 | $64.69 | 10.725% | $71.628 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $240.57 | 8.519% | $261.0642 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $240.42 | 13.224% | $272.2131 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $981.43 | $1,071.0522 | $1,071.05 | $1,071.05 | $1,071.00 | |