| 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 | $64.72 | 5.857% | $68.5107 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $43.93 | 12.583% | $49.4577 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $195.78 | 7.847% | $211.1429 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $114.26 | 11.237% | $127.0994 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $12.83 | 6.150% | $13.619 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $45.56 | 10.685% | $50.4281 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $17.71 | 12.145% | $19.8609 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $494.79 | $540.1187 | $540.12 | $540.10 | $540.10 | |