IN FULL BLOOM by ROSE ROYCE has sold 1,100,000 copies in United Kingdom and United States.
IN FULL BLOOM certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
100,000 | 1x Gold | 27 July, 1979 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 27 July, 1979
|
 United States |
1,000,000 | 1x Platinum | 6 December, 1977 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 6 December, 1977
|
| Total sales | 1,100,000 | (in 2 countries) |
Total
Sales: 1,100,000
(in 2 countries)
|
Year-end chart performance for IN FULL BLOOM
| Chart 1977 | Rank |
 Canadian Albums (RPM) |
88 |