| 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 | $157.62 | 7.621% | $169.6322 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $50.45 | 3.374% | $52.1522 | $52.15 | $52.15 | $52.20 |
| Purchase #3 | $233.65 | 13.705% | $265.6717 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $68.58 | 4.429% | $71.6174 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $14.32 | 11.365% | $15.9475 | $15.95 | $15.95 | $15.90 |
| Purchase #6 | $157.50 | 5.436% | $166.0617 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $236.65 | 12.106% | $265.2988 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $918.77 | $1,006.3815 | $1,006.38 | $1,006.35 | $1,006.40 | |