| 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 | $230.85 | 6.241% | $245.2573 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $44.70 | 10.811% | $49.5325 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $240.52 | 8.663% | $261.3562 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $198.56 | 7.415% | $213.2832 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $115.62 | 11.504% | $128.9209 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $6.72 | 12.618% | $7.5679 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $158.25 | 11.576% | $176.569 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $995.22 | $1,082.4870 | $1,082.49 | $1,082.45 | $1,082.60 | |